Which object (planet or star) takes a greater amount of time to complete one orbit? Explain.

Answers

Answer 1

The time taken by an object to complete one orbit depends on the mass and the distance from the object it is orbiting.

Generally, planets take a longer time to complete one orbit than stars because they are smaller in mass than stars and orbit farther away from them.

For example, the Earth takes approximately 365.25 days to complete one orbit around the Sun, while the Sun takes approximately 225-250 million years to complete one orbit around the center of the Milky Way galaxy.

The reason for this vast difference in the time taken for orbit is because of the massive difference in size between the Earth and the Sun.

The Sun is so massive that its gravitational force holds all the planets in orbit around it, while the planets are small enough that their gravitational pull does not affect the Sun's orbit around the center of the Milky Way galaxy significantly.

In conclusion, planets take a longer time to complete one orbit around stars because of their smaller size and farther distance from the stars they orbit.

Conversely, stars take much longer to complete one orbit around the center of their respective galaxies because of their much larger mass.

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Related Questions

According to the NEC, a Class 1 power limited circuit
must be supplied from a source having a rated output of
not more than _____ volts and 1000 volt-amperes.

Answers

According to the NEC, a class 1 power limited circuit must be supplied from a source having a rated output of not more than 30 volts and 1000 volt-amperes.

NEC stands for National Electrical Code. It is a part of National Fire Protection Association (NFPA) of united states. NEC provides the standard and code for the safe installation of electrical wiring and equipment.

Class 1 power limited has a device that controls or regulates the current from the power source. This device prevents the overflow of the current in the circuit and thereby also prevents the short circuiting, overload, ground fall, etc.

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A hollow steel tube with an inside diameter of 100mm must carry a tensile load of 400 kn.

Answers

The outer diameter of a hollow steel tube when the stress is limited to 120 MN/m² is  119.35 mm

Axial stress refers to the stress induced in a loaded member along the longitudinal or axial member direction. Calculated mathematically from the ratio of the axial or longitudinal force to the cross-sectional area of ​​the member.

Using the expressions for the axial stress and rated load, the cross-sectional area of ​​the tube can be determined. Substituting the values ​​for the cross-sectional area of ​​the tube and the inside diameter of the tube in the expression for the cross-sectional area of ​​a hollow cylinder yields the outside diameter of the tube.

                                σ = F/A

The formula for calculating the cross-sectional area of ​​a hollow cylinder.

A = π/4(D² – d²)

Here, the inside and outside diameters of a hollow cylinder are d and D.

Step 1

Determine the cross-sectional area of ​​tube (A) using the axial stress expression:

σ = F/A

Here, the axial stress limit is σ = 120 MN/m2 and the tensile load is F = 400 kN

σ = F/A

120 x 10³KN/1 MN = 400 kN/A

A = (400 kN) ÷ (120 x 10³ kN/m²)

A = 3333.33 mm²

Substitute the values ​​for the cross-sectional area of ​​the cylinder and the inside diameter of the cylinder in the equation for the cross-sectional area of ​​the hollow cylinder to calculate the outside diameter of the cylinder.

A = 3333.33 mm²

d = 100 mm

A = π/4(D² – d²)

3333.33 mm² = π/4(D² – 100²)

D² =[tex]\sqrt{ 14244.128}[/tex]

D = 119.35 mm

So, the outside diameter of the hollow is 119.35 mm.

Complete the questions is:

A hollow steel tube with an inside diameter of 100 millimeters must carry a tensile load of 400 kN. What is the outside diameter of the tube if the stress is limited to 120 MN/m²?

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Across the northern part of our continent, many bodies of water are covered by a thick layer of ice for many months of the year. Which properties of water make it possible for life to continue to exist in those lakes? Water has a high specific heat in comparison to other substances. Water has a high solvent capacity for a variety of substances. Old water is denser than ice, so the ice floats to the top. a I only b I and II only c I and III only d I, II, and III

Answers

Answer:

Bbbbbbbbbbbbbb. bbbbbbbbbbbbbbb

The properties of water that makes it possible for life to continue to exist in lakes covered by a thick layer of ice for many months of the year are:

Water has a high specific heat in comparison to other substancesCold water is denser than ice, so the ice floats to the top.

The correct option is C.

How does the water in frozen lakes support life?

The water in frozen lakes supports life because of the following properties f water;

Water has a high specific heat in comparison to other substancesCold water is denser than ice, so the ice floats to the top.

As soon as the water turns to ice, the ice loses a lot of its water-like density and continues to float on the lake's surface. Water loses density when it grows colder below 4° Celsius, forcing water that is about to freeze to float to the top.

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How to calculate the energy tranformed from the water in the kettle to the urrounding in 2 hour i 4600 J when the ma i 0. 50kg heat capacity i 4200 J/kg and initial temperature i 100°

Answers

The energy transformed from the water in the kettle to the surrounding water loses 4200 J/kg °C * 0.5 kg = 2100 J/°C.

As it's lost 46,200 J in total (regardless of the time it took for this to happen), it must have reduced in temperature by 22 degrees. Assuming 100°C initially, temperature of water in kettle is now 78°C.

The purpose of this experiment is to determine the specific heat of two metal blocks. In one of these measurements you will also investigate the use of Newton's Law of Cooling to calculate a cooling correction. The units of specific heat in SI are J / kg ˚C.

When a body of mass M at temperature T1  receives an amount of heat (or energy) Q, its temperature may increase from T1 to T2. The heat capacity C of a body is the amount of heat required to raise its temperature by one (Kelvin) degree.

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Convert 1.5 days to s

Convert 5.2 ft to m

Convert 3600 s to hr

Convert 10.2 m to ft

Convert 305 g to kg

Convert 180 pm to m

Convert 73 kg to g

Convert 1,366 s to min

Convert 86,000 m to km

Please answer these and SHOW ALL WORK, please please please show ALL WORK. Need this done right now please help! Thank you so much!

Answers

According to the question, the answer of the given convert will be: 1.5 days = 36 hours, 5.2 ft = 1.58 m, 3600 s = 1 hr,10.2 m = 33.46 ft, 305 g = 0.305 kg, 180 pm = 0.18 m, 73 kg = 73000 g, 1,366 s = 22.77 min, 86,000 m = 86 km.

What is convert?

Convert is a term used to describe the process of changing one type of data into another. This could include changing a file format, changing a text document into a spreadsheet, or converting a physical document into a digital file. It is a useful tool in many industries and is often used to make sure that data is stored in a standard format, making it easy to access and use. Convert is used in a variety of settings, including media, accounting, and business. It is also used to help ensure data security and accuracy.

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1. Benefits of Renewable Energy?
2. Renewable Energy Today?
3. Using Biomass as an Energy Source?

Answers

Answer:

1.Benefits of Renewable Energy Use

Less global warming.

Improved public health.

Inexhaustible energy.

Jobs and other economic benefits.

Stable energy prices.

2.Hydroelectric generation at scale dates back more than a century, and is still our largest renewable source – excluding traditional biomass, it still accounts for more than 60% of renewable generation

3.Biomass can be burned to create heat (direct), converted into electricity (direct), or processed into biofuel (indirect). Biomass can be burned by thermal conversion and used for energy

Leilani has struggled with body distortion for a while. She is so unhappy with how she imagines that she looks that she does not even want to leave
the house or hang out with her friends. In fact, if she can avoid being in public, she does. She just wants to stay in her room. What is the BEST
description of the effect that her body distortion is having?
A. dyslexia
B. anorexia
C. depression
D. suppression

Answers

The BEST description of the effect that her body distortion is having is (C) depression.

What is depression?

Depression is a mental health disorder characterized by a persistent feeling of sadness, hopelessness, and loss of interest in activities. People with depression may experience changes in sleep, appetite, energy level, and concentration. Additionally, they may experience feelings of guilt, worthlessness, and helplessness. Symptoms of depression can range from mild to severe and can include physical symptoms such as fatigue, headaches, and stomachaches. Psychotherapy, medication, and dietary changes were available treatments for depression. With the right support and treatment, individuals can lead a healthy and fulfilling life.

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5) Calculate the moment caused by a 2 kg mass placed at a distance of 0.5 m to the left of the pivot. Is this
moment clockwise, or anti-clockwise? (2 marks)

Answers

The moment caused by the 2 kg mass placed at a distance of 0.5 m to the left of the pivot is 1 kg m. This moment is anticlockwise.

What is moment ?

Moment is a physical parameter equal to the product of the distance or displacement and another physical quantity such as mass, force etc.

For a mass of 2 kg and distance of 0.5 m the moment is  :

moment = mass × distance

= 2 × 0.5 = 1 kg m

If we are taking the moment of force, then it the product of the distance and force acting on the body is taken.

force = mg

F =  2 kg × 9.8 m/s² = 19.6 N

then moment of force = 19.6 N × 0.5 m = 9.8 N

The moment from left to right in direction is anticlockwise.

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hat conditions are necessary for a partial solar eclipse? what conditions are necessary for a partial solar eclipse? first or third quarter moon at a node new moon on ecliptic, with us in the penumbral shadow full moon at apogee full moon on equator, with us in the umbral shadow new moon at perigee

Answers

Answer:

An eclipse of the sun must occur at a "new" moon - when the moon is between the earth and the sun.

The word penumbra refers to a "partial" eclipse as opposed to umbra which refers to total eclipse.

A partial eclipse must include both terms - "new" and "penumbra"

Which object(s) formed last in our solar system?the sunthe solar nebulathe inner planetsthe planetesimals.

Answers

The planetesimals, which are small bodies that eventually formed into larger objects such as planets, are believed to have formed last in our solar system.

Our solar system formed around 4.6 billion years ago from a cloud of gas and dust, known as the solar nebula. The sun formed first from the dense, hot center of the nebula. As the sun formed, it began to emit heat and radiation, which caused the remaining gas and dust to begin to condense and form into small objects known as planetesimals.

As these planetesimals collided and merged, they grew larger and larger, eventually forming the inner planets, such as Mercury, Venus, Earth, and Mars. The outer planets, such as Jupiter and Saturn, also formed from the collision and merger of planetesimals, but they formed later in the process.

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Your question seems incomplete, but I assume the question was:

"Which object(s) formed last in our solar system?

the sun

the solar nebula

the inner planets

the planetesimals."

2. A barista uses the expression 4.25v + 2.65g to calculate her profit when she sells v, ven
and g, grande, beverages. What is the barista's profit, in dollars, when she sells 36 venti an
44 grande beverages?

Answers

It’s a I just took the test

When reggie stepped up to the plate and hit a 0. 150-kg fast ball traveling at 36. 0 m/s, the impact caused the ball to leave his bat with a velocity of 45. 0 m/s in the opposite direction. If the impact lasted for 0. 002 s, what force did reggie exert on the baseball?.

Answers

When reggie stepped up to the plate and hit a 0. 150-kg fast ball traveling at 36. 0 m/s, the impact caused the ball to leave his bat with a velocity of 45. 0 m/s in the opposite direction. If the impact lasted for 0. 002 s, the force did reggie exert on the baseball is 6075 N.

The force can be calculate as follows:

assuming that the ultimate direction of motion is positive and the starting direction of motion before to impact is negative.

m = 0.15 kg, or the mass of the ball being struck

v0 is the ball's pre-impact initial velocity and is equal to 36 m/s.

45 m/s is the ball's final speed after impact, or v.

Time of Impact: 0.0020 seconds

Reggie's force on the ball was F.

Incorporating impulse-change into the momentum equation

F t = m (v - v₀)

F (0.0020) = (0.15) (45 - (- 36))

F = 6075 N

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A car accelerates uniformly from rest and
reaches a speed of 13.9 m/s in 3.7 s. The
diameter of a tire is 85.1 cm.
Find the number of revolutions the tire
makes during this motion, assuming no slipping.
Answer in units of rev.

Answers

The number of revolutions  of the tire during the motion is 10 revolutions.

What is the number of revolutions of the tire?

The number of revolutions  of the tire during the motion is calculated from the distance travelled by the tire.

The total distance travelled by the tire during the motion is calculated as follows;

s = t ( u + v ) / 2

where;

u is the initial speed of the carv is the final speed of the cart is the time of motion

s = 3.7 x ( 13.9 + 0 ) / 2

s = 25.72 m

The number of revolutions of the tire is calculated as follows;

N ( 2πr ) = 25.71

where;

r is the radius of the tire

N = ( 25.71 ) / ( 2π x 0.4255 )

N = 9.6 ≈ 10 rev

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Who deals with the cosmos order?

Answers

Answer: Cosmology

Explanation:

What type of energy is a bicycle going uphill?

Answers

When going up a hill, the type of energy which a bicycle has is potential energy.

What is potential energy?

A potential energy is a stored energy which depends upon the relative position of various parts of a system. When it is compressed or stretched, a spring has more potential energy. Any object which is lifted from its resting position has stored energy because it has a potential to do work when released.

When going up a hill, a bicycle has potential energy. As we climb to get up the hill, we gain potential energy.

Potential energy is the stored energy in any object by virtue of its position or arrangement of parts. However, it is not affected by the environment outside of the object, such as air or height. On the other side, kinetic energy is the energy of an object's particles in motion.

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p
4. Which of the following statements is not accurate regarding identifying factors on the health pyramid?
All three sides of the health triangle affect each other.
Personal actions are categorized on the health pyramid by the intended purpose of the initial actions.
Physical health is the base of the triangle and is the most important part of the health triangle.
Working out a gym would be categorized in the physical health category.

Answers

Pyramid collision, recommendations are made specifically for each person depending on their age, gender, and amount of physical activity. The consumption of cereals,  milk, veggies, fruit, and oils are the main.

A health impact pyramid: what is it?

The Health Benefit Pyramid is a diagram that shows the many levels of impact that can come from interventions in public health. Attempts to deal with the social determinants that potentially affect your health are at the bottom of the pyramid, suggesting interventions with the highest potential impact. Housing, financial stability, public safety, jobs, education, and the environment are a few examples of these. The broader determinants of health are these.

What are the four primary categories of factors that affect health?

Numerous variables affect health, including These circumstances are referred to as social determinants, which are the socioeconomic factors that influence life expectancy and quality of life and support health. Examples of these factors include accommodation, education, access to food, and transportation. Too frequently, people lack control over their ability to access these resources that influence their health.

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Man pushes a shopping cart to the right with 93 N of force and travel 23 m to tge right how much work is done on shopping cart ?

Answers

Go 54 N travel I took test

Alternative energy sources like solar and wind power _______. A. Are always available b. Are only replenished with human intervention c. Are renewable d. Are more versatile than fossil fuels please select the best answer from the choices provided a b c d.

Answers

Alternative energy sources like solar and wind power are always available option A is the correct answer.

How many different kinds of alternative energy are there?

In addition to the seven energy sources mentioned above, other alternative energy sources include geothermal energy, wave energy, hydroelectric energy, solar thermal energy, and even space solar energy. Geothermal energy is generated within the earth and is used, unlike wave and hydroelectric energy uses the power of water.

Does solar power have a finite or infinite supply?

There will never be a shortage or shortage of solar energy because it is one of the cleanest and most plentiful renewable resources. Every person on the planet might theoretically have access to energy for a year with just one hour of sunlight shining on the earth's atmosphere.

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What’s the first step you should take wen working to create a work life balance

Answers

The steps to achieve a work-life balance, one should manage their time well, establish limits, pay attention to their health, and enjoy their work.

How can one balance work and life?

The state of equilibrium where a person equally priorities the responsibilities of their career and their personal life is known as work-life balance. Because both are significant, neither should be ignored. Common causes of a bad work-life balance include the following: expanded obligations at work. putting in more hours.

How do employees respond to work-life balance?

An ACAS analysis on work-life balance and flexible working shown how a poor balance can cause absences, poor productivity, and stress. Strict regulations, an excessive workload, a hostile work environment, deadline pressure, and a lack of job security are some organisational variables that interfere with work-life balance.

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Which is defined as the statement that answers the scientific problem based on the results of the experiment?

Answers

Conclusion statement defines the answer of a scientific problem based on the result of the experiment.

A scientific problem is solved by the scientific methods. A scientific method is the step-by-step approach to a conclusion of the problem. It may include the following steps.

Observation: It is the first step of the method. It is based on that how do you see the problem.

Hypothesis: It is the result you think that you will get.

Prediction: It is based on your scientific knowledge. If our hypothesis is correct than our prediction will also be true.

Experiment: It is the system or mechanism designed by you to test your hypothesis.

Conclusion: It is the final result based on the experiment of the method. This statement tells you whether your hypothesis is true or not.

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1. write if true or false

Centrifuge works on centripetal force
b. separating funnel is used to separate blood cells from blood samples
c. Rotors are used in physical separation of a solid and a liquid.
d. Centrifuge is used to separate suspended particles from suspension
e. Milk and water are separated by using separating funnel
f. The role of condenser is connected to hot water supply

Answers

Answer:

a: True centrifuge works on centripetal force.

b: False separating funnel can't be used to separate blood cells from samples.

e: False separating funnel cannot separate milk and water.

f: Condenser receives high pressure gas from the compressor and convert this gas to a liquid.

Instructions for finding a buried treasure include the following: Go 779.7 paces at 288◦ , turn to 132◦ and walk 266 paces, then travel 115 paces at 75◦ . Find the magnitude of the resultant displacement from the starting point. Answer in units of paces. Answer in units of paces

Answers

Answer :

after this all u can write this

A lens produces a real image of a real object.
a) Is the image inverted or upright?
b) Is the lens diverging or converging?
c) Is the image enlarged or reduced in size?
d) If two convex lenses identical in size and shape aremanufactured from glass with two different indices of refraction,would the focal length of the lens with the greater index ofrefraction (lens 1) be larger or smaller than that of the otherlens (lens 2)?

Answers

The image is inverted, the lens is converging, the image is enlarged in size, the focal length of the lens with the greater index of refraction(lens 1) will be smaller than that of the other lens(lens 2).

A real image is that which can be obtained on the screen whereas a virtual image cannot be. A concave lens always produces virtual image whereas a convex lens can produce both real and virtual image. So the lens is convex lens which is also called converging lens. A converging lens always produces enlarged or the same size image but never produce smaller image. So the image will be enlarged in size.

The refractive index of a glass is the measure of light bending ability of it. Greater the refractive index more will be the bending of a light ray. So, if two convex lenses identical in size and shape are manufactured from glass with two different indices of refraction, the focal length of the lens with greater refractive index would be smaller.

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how does resistance change with charge density?

Answers

The resistance would increase when the charge density increases.

What is the resistance?

We have to note that when we talk about the resistance, we mean the opposition that is offered to the flow of current in the circuit. Let it be known that the resistance would be seen to increase as the charge density is increasing. The reason why this is going to occur is that we are going to have a lot of charges that are migrating at the same time and as such the rate of the movement of the charges or their speed would be slowed down.

If on the other hand, we see that the charge density is low, we are going to have less charges and they are going to move more freely and the resistance or the opposition to the movement of the charges would be lower.

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Dipole-dipole forces are considered the most important forces in polar substances because the London dispersion forces

Answers

They are attractive forces between two permanent dipoles, or two induced dipoles.

What is dipoles?

A dipole is a type of electrical charge consisting of two equal and oppositely charged poles, or points of charge. The two poles are usually represented by a positive and negative sign. Dipoles are commonly found in molecules, atoms, and other types of particles, and are responsible for many of the physical and chemical interactions we observe in nature. Dipoles can also be created artificially with electrical equipment, such as in the case of an electric dipole antenna, which is used to transmit or receive radio signals. In a dipole, the two charges attract each other, which creates a field of force between them. The strength of this field depends on the distance between the two charges. Dipoles also exist in a magnetic form, in which the two poles have opposite magnetic poles and create a magnetic field.

This type of intermolecular force is a type of Van der Waals force and is much stronger than the London dispersion forces. They are responsible for most of the physical properties of polar substances, such as boiling points, melting points, and solubility.

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Jordyn places a balloon near some paper scraps, but nothing happens. After Jordyn
rubs the balloon against her shirt, the paper scraps start sticking to the balloon.
Jordyn's teacher notes that there is now an electric force between the balloon and
the paper.
What could have happened when the balloon was rubbed on Jordyn's shirt to cause
this electric force?
The balloon has gained a net electric charge.
The balloon has lost its net electric charge.
The net electric charge of the balloon did not change.

Answers

A balloon absorbs electrons from a wool fabric when it is rubbed against it, leaving the balloon with a negative charge and the wool with a positive charge.

Is there static electricity in a balloon?

Electrons from the atoms and molecules in your hair migrate to the balloon when you brush it against your head. The balloon acquires a negative charge thanks to the negative charge of electrons, but your hair retains a positive charge.

Electrons migrate from the hair or wool to the balloon when the balloon is rubbed against it. The balloon picks up a net negative charge because electrons have a negative charge. The can rolls because the positive charges in the can are drawn to the negative charges in the balloon.

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Can someone write 2-3 sentences about waves. (Transversal waves, Wavelength, Longitudinal waves.)

Answers

The answers include the following below:

Transversal waves - This is the type of wave whose oscillations are perpendicular to the direction of the wave's advance.Wavelength - This is the distance between corresponding points of two consecutive waves.Longitudinal waves - This is the type of wave in which the vibration of the particles takes place in the same direction as that of the wave.

What is a Wave?

This is referred to as the propagation of disturbances from place to place in a regular and organized way and there are different types of waves.

An example is the longitudinal wave which has the vibration of the particles takes place in the same direction as that of the wave.

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How can we relate Force and Weight? What are their differences?

Answers

FORCE AND WEIGHT

Force and weight are related in that weight is a type of force. Specifically, weight is the force exerted on an object due to gravity. It is measured in units of force, such as newtons (N) or pounds (lb).

Weight is a scalar quantity, which means it has magnitude but no direction. It is determined by the mass of an object and the acceleration due to gravity.

The formula for weight is:

Weight = mass x gravity (W=mg)

On the other hand, Force is a vector quantity, which means it has both magnitude and direction. Force can be described as the push or pull on an object. It can be due to a variety of causes, such as friction, tension, or pressure. It is also measured in units of force, such as newtons (N) or pounds (lb).

So, to relate force and weight, weight is a force that acts on an object due to gravity, whereas force can be any kind of push or pull on an object, and weight is one of them.

To conclude, weight is a force that is exerted on an object due to gravity, while force is a more general term that can refer to any type of push or pull on an object. The key difference between the two is that weight is a scalar quantity while force is a vector quantity.

Hope This Helps You!

The gravitational acceleration on the surface
of planet Zeb is the same as on the surface of
the earth, but planet Zeb has twice the radius
of the earth. What must be the ratio of the mass of
planet Zeb to the mass of earth?
1) 1/8
2)2
3)8
4) 1/4
5) 1 (the same since g is the same)
6) 1/10
7)4
8)10
9)6

Answers

Answer:

The ratio of the mass of planet Zeb to the mass of Earth must be 8.

Explanation:

The gravitational acceleration on the surface of a planet is determined by the mass of the planet and its radius. The equation is g = GM/r^2, where G is the gravitational constant, M is the mass of the planet, and r is the radius of the planet.

If we assume that the gravitational acceleration on the surface of both planets is the same, we can set the equation for Earth equal to the equation for planet Zeb and solve for the ratio of the mass of planet Zeb to the mass of Earth.

g(earth) = GM(earth)/r(earth)^2 = GM(zeb)/r(zeb)^2

We know that r(zeb) = 2 * r(earth)

so,

GM(earth)/r(earth)^2 = GM(zeb)/(2*r(earth))^2

GM(zeb)/GM(earth) = (2*r(earth))^2 /r(earth)^2

GM(zeb)/GM(earth) = 4*4

GM(zeb)/GM(earth) = 16

So the ratio of the mass of planet Zeb to the mass of Earth is 16/1 = 8

What happens when a falling object reaches terminal velocity?
it slows down.
it stops accelerating
It speeds up
it hits the ground and stops.

2. How does a falling object’s surface area affect calculations of terminal velocity?
The greater the objects surface area, the more air resistance it encounters
The greater the objects surface area, the greater the air density
Surface area does not affect an object’s terminal velocity
The greater the object’s surface area, the greater it’s terminal velocity

Answers

When the object reaches the terminal velocity the object stops accelerating. Option B

The greater the objects surface area, the more air resistance it encounters. Option A

What is the terminal velocity?

Terminal velocity is the maximum velocity an object reaches when falling through a fluid, such as air, due to the balance of gravitational force and fluid drag.

Surface area affects terminal velocity because a larger surface area results in greater fluid drag force, which slows the object's descent. A smaller surface area results in less fluid drag and a higher terminal velocity.

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Use strong induction to show that the square root of 18 is irrational. You must use strong induction to receive credit on this problem make a scatterplot that shows weights of indiviudal chicks as a funciton of time and diet Cornelius is building a solar system model. He plans on making a circular ring around one of the planets out of wire. He wants to know how long he should make the wire to position around the planet. Select all the formulas that could be used to determine the length of the circular ring fourier transforms of some useful functions 3. find the fourier transform of the everlasting sinusoid sin(0t). note: there is a similar example in the lecture video. Compute the focal length of the diverging lens, , using the data of Step P2 and Eq. (17.4). Use +50 mm as a given value for f. First obtain foom to be used in 1/ =1/4+1/S, by utilizing 9= }(9,+92) and 1/Sc=1/p+1/9, with p=0. Solve for S, and compare your result to the given value, -100 mm. Calculate the percentage difference Susie wants to make a solution in the lab she is given 3 moles of barium fluoride (baf2) this solute is placed in 2L of water,what is the concentration????????? Read or review the script Mona used for her presentation about the solar system.Mars is one of the planets in the solar system. It is near Earth, and there are some robotic machines exploring Mars. There might be life on the Red Planet.Other planets include Mercury, Jupiter, Saturn, Venus, Uranus, and Neptune. Earth is a planet too, and it is the third planet from the Sun.The sun is in the middle of the solar system which is part of the Milky Way which is a galaxy in the universe. Planets go orbiting around the sun in circles, and orbit means go around. Is there life on other planets? We dont know, but there probably is.Which of the following is NOT a good way to start the review?I like how you mentioned alien life.The part about orbits makes no sense.I enjoyed hearing about the planets.Its cool to hear about the Milky Way. The Shady Farm Milk Company can process milk at a fixed rate of 6000 gallons/hour. The company's clients request 100000 gallons of milk over the course of one day. This demand is spread out uniformly from 8 a.m. - 6 p.m. The company starts producing at 8 a.m. and continues to work until all of the demand has been satisfied. (Round your answer to 2 decimal places.) How long does the client requesting milk at 6 p.m. have to wait to have their hours demand satisfied? how could a proactive ethics policy have prevented the libor scandal at barclays? a certain comet of mass m= 4 1015 kg at its closest approach to the sun is observed to be at a distance r1= 5.5 1011 m from the center of the sun, moving with speed v1= 24700 m/s. At a later time the comet is observed to be at a distance r2= 39.3 1011 m from the center of the Sun, and the angle between r2 and the velocity vector is measured to be = 11.14. What is v2? FILL IN THE BLANK. Buffalo Bill's Publicity agent, John Burke, used ______ to promote Bill's Wild West Show. If a bushel of corn costs 3.00, and a British pound is worth $1.50, how many dollars would a person receive for 100,000 bushels of corn sold in Britain in the spot market? If the delivery were to occur in 3 months and the U.S. interest rate exceeded the British rate by 2 percent per year, what would be received in the forward exchange market for a conversion arranged now if the current spot rate is $1.50 per British pound? Explain. Shakespeares plays can be divided into major categories. His tragedies center around heroes with tragic flaws. A tragic flaw is a defect in a character that leads to his or her demise and, often, death at the end of the play. In Shakespeares tragedy Hamlet, the main character Hamlets indecision over whether to avenge his fathers death leads to his downfall. In Macbeth, Scottish general Macbeths ambition for the throne drives him to murder. He is then plagued by guilt and madness. What are the coordinates of V' in (T D5) (TUV) if T(-1, -1), U(-1, 2), and V (2, 1)? Luke caught at least 2 fish every day last week. He believes that the probability he will catch 40 fish in the same location tomorrow is very unlikely. Which value could represent the probability Luke will catch 40 fish tomorrow?A. 0. 20B. 0. 50C. 0. 95D. 0. 3 The length of one kind of fish is 2.5 inches, with a standard deviation of 0.2 inches. What is the probability that the average length of 100 randomly selected fishes is between 2.5 and 2.53 inches? Select one: a. 0.8413 b. 0.1587 c. 0.9332 d. 0.4332 security posted by promissory note maker to the lender for repayment of money is known as collateral what reagent prevents tin from reacting with h2s to form sns2 at point a, 3.20 m from a small source of sound that is emitting uniformly in all directions, the intensity level is 60.0 db What is the self weight of W760x2.52 steel section? a.2.52 N b.2.52 KN c.2.52 N/m d.2.52 KN/m