The Richter scale is a logarithmic scale for measures the magnitude or intensity of an earthquake. It was developed in 1935 by Charles Richter and is used to measure the size of earthquakes all over the world.
The scale ranges from 0 to 10, with each level representing a ten-fold increase in ground shaking. The Richter scale is based on the amplitude of the seismic waves recorded on a seismograph.
These waves are used to accurately measure the size of an earthquake. The higher the magnitude of an earthquake, the more intense the shaking and the greater the damage it can cause.
The Richter scale is a valuable tool for studying earthquakes and assessing their potential to cause destruction.
It is also used to compare the size of different earthquakes and helps scientists to better understand how they form and how they can be managed.
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What are the 12 parts of microscope and their functions?
The 12 parts of a microscope and their functions are: eyepiece, objective lens, stage, condenser lens, diaphragm, fine focus knob, coarse focus knob, arm, base, illuminator, nosepiece, and stage clips.
The eyepiece is where the user looks through to observe the specimen. The objective lens provides magnification of the specimen. The stage is where the specimen is placed for observation. The condenser lens focuses light onto the specimen. The diaphragm controls the amount of light that reaches the specimen. The fine focus knob fine-tunes the focus of the image.
The coarse focus knob adjusts the focus of the image roughly. The arm provides support for the microscope. The base provides a stable platform for the microscope. The illuminator provides light to the microscope. The nosepiece holds the objective lenses in place. The stage clips hold the slide in place on the stage. Together, these 12 parts work together to allow the user to observe and study microscopic specimens in detail.
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What is the lowest fixed temperature of Kelvin scale?
The lowest fixed temperature on the Kelvin scale is 0 Kelvin which is also known as absolute zero.
The Kelvin scale is an absolute temperature scale, meaning that it starts from absolute zero, the theoretical lowest possible temperature. Absolute zero is defined as 0 Kelvin (0K), which is equivalent to -273.15 degrees Celsius or -459.67 degrees Fahrenheit. This is the lowest possible temperature that can be reached, and no temperature can be lower than absolute zero. Therefore, the lowest fixed temperature on the Kelvin scale is 0 Kelvin. Absolute zero is the theoretical lowest possible temperature, where the particles in a substance have the least possible amount of thermal energy. At this temperature, the particles would be completely at rest, and there would be no heat energy or movement at the atomic or molecular level.
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A.
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H.
The given orientation of magnetic field and force is a impossible situation.
What is magnetic field?Magnetic field is a region around a magnetic material or a moving electric charge within which the force of magnetism acts.
Given is to find the direction of current.
Using the Fleming's left hand rule we can see that the the situation is not possible.
Therefore, the given orientation of magnetic field and force is a impossible situation.
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Copernicus said that t he rotation of the Earth on its axis caused the A daily motions in the heavens. B phases of the Moon. C retrograde motion of the planets D eclipses of the Moon. E motion of the Sun along the ecliptic.
According to Copernicus, the Earth's rotation on its axis is what causes the daily motions in the heavens.
According to Nicholas Copernicus' (1473–1543) Copernican paradigm, the sun is a stationary body at the centre of the universe, and all other bodies are said to rotate around it. Hence, the daily rising and setting of heavenly bodies are caused by the Earth's rotation on its axis.Copernicus was a Renaissance-era astronomer who proposed that the Earth and other planets revolved around the Sun. This was a revolutionary idea at the time, as most astronomers believed that the Earth was the center of the universe. His theory, known as the heliocentric model, revolutionized the way we think about our place in the universe and helped to usher in the scientific revolution.
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The specific heat of copper is 0.385 J/g °C. How much thermal energy is required to increase the temperature of a 20g sample of copper from 20°C to 50°C? A) 154 JB) 85 JC) 308 JD) 231 J
Electrical energy is transformed into thermal energy in the toaster energy Q = 231 J
The energy present in a system that determines its temperature is referred to as thermal energy. Thermal energy flows as heat. Thermodynamics is a whole field of physics that studies how heat is transmitted across various systems and how work is performed in the process. The increase in temperature caused by heating a substance causes these particles to accelerate and collide.
The energy that arises from a heated substance is referred to as thermal energy. The more the substance's thermal energy and the more its particles travel at higher temperatures.
Specific heat of copper C = 0.385 J/g°C
Mass m = 20 g
ΔT = (50 - 20)°C = 30 °C
Find:
Required energy Computation:
Q = mCΔT
Q = 20(0.385)(30)
Required energy Q = 231 J
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A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting the ground.
When a ball is thrown horizontally at 25 m/s, it will travel a horizontal distance of 50 m before hitting the ground.
What is distance?Distance is a measurement of the length between two points. It is measured in a variety of units, such as feet, meters, kilometers, and miles. Distance can also be measured in terms of time, such as hours, minutes, and seconds. Distance can also be measured in terms of speed, such as miles per hour or kilometers per hour.
The time it takes the ball to travel this distance can be determined by dividing the distance (50 m) by the velocity (25 m/s). This would give us a time of 2 seconds. The ball will reach a maximum height at the midpoint of its path, which in this case is 25 m. The ball will reach the ground after 2 seconds and will have no remaining horizontal velocity. The ball's vertical velocity will be zero when it hits the ground.
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When a ball is thrown horizontally we can conclude that the distance from where the ball should be thrown is 19.6m.
What is distance?Distance is a measurement of the length between two points. It is measured in a variety of units, such as feet, meters, kilometers, and miles. Distance can also be measured in terms of time, such as hours, minutes, and seconds. Distance can also be measured in terms of speed, such as miles per hour or kilometers per hour.
The time it takes the ball to travel this distance can be determined by dividing the distance (50 m) by the velocity (25 m/s). This would give us a time of 2 seconds. The ball will reach a maximum height at the midpoint of its path, which in this case is 25 m. The ball will reach the ground after 2 seconds and will have no remaining horizontal velocity. The ball's vertical velocity will be zero when it hits the ground.
Due to that,
At 25 m/s, the ball is thrown horizontally.
50 meters are also the horizontal distance.
Considering the information above,
The hour is
= 50 ÷ 25
= 2 sec
Now
h = 0.5gt²
= 4.9(2)²
= 19.6 m
Therefore, we can infer that 19.6m is the height at which the ball should be hurled.
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Complete question -
A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting the ground. From what height was the ball thrown?
What is 210 c to.f ?
210°C is equal to 410°F.
Temperature is a measure of the average kinetic energy of the particles in a substance.
Temperature conversion is the process of converting a temperature measurement from one unit to another. The most common units for temperature measurement are Celsius (C) and Fahrenheit (F).
To convert from Celsius to Fahrenheit, use the following formula:
F = (9/5)C + 32
In this case, we are given a temperature of 210°C and we need to convert it to Fahrenheit. Plugging in the values into the formula, we get:
F = (9/5)(210) + 32
F = 378 + 32
F = 410
Therefore, 210°C is equal to 410°F.
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For the purification of hydrogen gas by diffusion through a palladium sheet? Compute the number of kilograms of hydrogen that pass per hour through a 6-mm thick sheet of palladium having an area of 0.25 m2 at 600oC. Assume a diffusion coefficient of 1.7x10-8 m2/s, that the respective concentrations at the high- and low-pressure sides of the plate are 2.0 and 0.4 kg of hydrogen per cubic meter of palladium, and that steady-state conditions have been attained.
The number of kilograms of hydrogen that pass per hour through a 6-mm thick sheet of palladium having an area of 0.25 m2 at 600 C = 4.08 × 10^-3 kg/h
Given details in the question:
Thickness of the sheet of palladium = 6mm
Area of the sheet = 0.25 m2
Temperature = 600oC
Diffusion coefficient= 1.7x10-8 m2/s
Low pressure sides = 2.0
High pressure sides = 2.0
Explanation;
This problem calls for the mass of hydrogen, per hour, that diffuses through a Pd sheet.
M = JAt = -DAt (ΔC/Δx)
Where D = 1.7 × 10^–8 m2/s, A is area; 0.25 m², t =3600s/h
ΔC =( 0.4 - 2.0) kg/m³, Δx = 6 mm or 6 × 10^-3 m
Therefore;
= -(1.7 × 10^–8 m2/s)(0.25 m²)(3600 s/h) [(0.4 - 2.0) kg/m³)/6 × 10^-3]
= 4.08 × 10^-3 kg/h
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What is meant by impulse in physics?
Impulse in Physics is a term that is used to describe or quantify the effect of force acting over time to change the momentum of an object. It is represented by the symbol J and usually expressed in Newton-seconds or kg m/s.
What is the frequency of light when the energy for a mole of photons is 1.55 × 10^13 J? a)3.88 × 10^22 Hz b)1.03 × 10^20 Hz c)6.18 × 10^21 Hz d)2.58 x 10^23 Hz
The required frequency of light when the energy for a mole of photons is given is 3.88× 10²² hz. Correct option is A.
We know the relation between energy, planck's constant and frequency as,
E = n h v
where,
E is energy
h is planck's constant
v is frequency
n is number of photons
1 mole = 6.023 × 10²³ number of photons
The energy of mole of photons is given as 1.55 × 10¹³ J.
Putting the values into the equation by making frequency as subject,
v = E/nh = (1.55 × 10¹³)/(6.023 × 10²³ × 6.62 × 10⁻³⁴) = (1.55 × 10¹³)/(39.87×10⁻¹¹) = 0.0388 × 10²⁴ hz = 3.88× 10²² hz
Thus, the frequency of light when the energy for a mole of photons is given is 3.88× 10²² hz.
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How do you calculate buoyant force?
The Buoyant force operates on an item when it is immersed in a fluid (liquid or gas), and it is equal to the weight of the fluid displaced by the object. You may use the following formula to determine buoyant force:
Buoyant force equals the weight of the fluid displaced by the item.
The object's displacement of fluid equals the density of the fluid times the volume of fluid displaced. As a result, the formula for determining buoyant force is as follows:
Buoyant force = fluid density x volume displaced x gravity
where gravity is the gravitational acceleration.
To use this method, you must first determine the density of the fluid as well as the volume of fluid displaced by the item. The volume of fluid displaced equals the volume of the submerged item in the fluid. If the entire item is submerged, the volume of fluid displaced equals the object's volume.
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A runner is moving at a speed of 8. 8m/s rounds a bend with a radius of 25m
Answer:
Explanation:
To solve this problem, we need to use the formula for centripetal force:
F = (mv^2) / r
Where:
F = centripetal force
m = mass of the object
v = velocity of the object
r = radius of the circular path
Assuming the mass of the runner is 70 kg, we can plug in the given values and solve for the centripetal force:
F = (70 kg)(8.8 m/s)^2 / 25 m
F ≈ 217.6 N
Therefore, the centripetal force required to keep the runner moving in a circular path with a radius of 25 m and a speed of 8.8 m/s is approximately 217.6 N.
how many average gravitational potential energy?
The gravitational potential energy of an object depends on its mass, height, and the strength of the gravitational field.
The formula for gravitational potential energy is:
PE = mgh.
A gravitational field is a region in space around an object where the force of gravity is felt. All objects with mass have a gravitational field, and the strength of the gravitational field depends on the mass of the object and the distance from the object. The concept of a gravitational field was first introduced by Isaac Newton, who developed the law of universal gravitation. According to this law, the force of gravity between two objects is proportional to the product of their masses and inversely proportional to the square of the distance between them.
The gravitational field is the vector quantity that describes the direction and strength of the force of gravity at any point in space. The gravitational field is a fundamental concept in physics and has many important applications, including in celestial mechanics, where it is used to describe the motion of planets and other celestial objects. The study of gravitational fields has also led to many important discoveries in cosmology, including the existence of black holes and the large-scale structure of the universe.
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Wind energy is increasingly relied upon to help meet global energy needs. Wind energy can be used to generate electricity using wind turbines. What best describes electricity generation using wind turbines? Axes of wind turbines can be either vertical or horizontal; there are benefits (and drawbacks) to each type.
Electricity generation using wind turbines involves converting the kinetic energy of wind into electrical energy. Wind turbines consist of blades that rotate when wind passes over them.
The rotation drives a shaft, which in turn powers a generator that produces electricity. The electricity generated is typically fed into the power grid, where it is distributed to consumers.
Horizontal axis wind turbines (HAWTs) are the most common type of wind turbine and have blades that rotate around a horizontal axis. HAWTs are typically more efficient than vertical-axis wind turbines (VAWTs) because they can capture more energy from the wind.
VAWTs have blades that rotate around a vertical axis and are less common. However, VAWTs can be better suited for certain applications, such as in urban areas where wind direction can be highly variable.
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The basal energy rate is the daily amount of energy (measured in calories) needed by the body at rest to maintain body temperature and the basic life processes of respiration, cell metabolism, circulation, and glandular activity. As you may suspect, the basal energy rate differs for individuals, depending on their gender, age, height, and weight. The formula for the basal energy rate for men is , where b is the basal energy rate (in calories), w is the weight (in kilograms), h is the height (in centimeters), and a is the age (in years). A male patient is 70 years old, weighs 55 kilograms, and is 172 centimeters tall. A total daily caloric intake of 1000 calories is prescribed for him. Determine if his caloric intake is sufficient for his needs and explain why or why not. A. 1000 calories is too much; it is 172 calories past the needed amount. B. 1000 calories is not sufficient; it is 172 calories short. C. 1000 calories is not sufficient; it is 310 calories short. D. 1000 calories is too much; it is 310 calories past the needed amount.
1000 calories is not sufficient; it is 172 calories short. The basal energy rate for the patient is 1702 calories, meaning that 1000 calories is 172 calories short of what he needs to maintain his body temperature and basic life processes.
What is the calories?Calories are a unit of energy that are found in food and beverages. They provide the body with energy to perform daily activities and are essential to our health. Calories are found in carbohydrates, proteins, fats, and alcohol. Generally, foods and beverages that are high in calories are high in fat, sugar, and/or alcohol. Eating too many calories can lead to weight gain and increased risk for chronic diseases such as diabetes, heart disease, and cancer. On the other hand, not getting enough calories can lead to malnutrition, fatigue, and other health problems. To maintain a healthy weight, it is important to eat a balanced diet that is low in calories and high in nutrient-rich foods such as fruits, vegetables, whole grains, and lean proteins.
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A radar gun was used to record the speed of a runner during the first 5 seconds of a race (see table). Use simpson's rule to estimate the distance the runner covered during those 5 seconds.
The distance covered by the runner in 5 seconds can be estimated to be 108 meters, using Simpson's rule.
What is distance?Distance is a measure of the amount of space between two objects or points. It can be measured in a variety of ways, including linear, angular, and temporal distance. Distance is an important concept in physics, mathematics, and other sciences. It is used to describe the magnitude of physical phenomena, such as the speed of light or the force of gravity. It can also be used to measure the distance between two points in space or between two points in time. Distance is also used in everyday life to describe the amount of separation between two people or locations.
Simpson's rule is a numerical integration method used to approximate the definite integral of a function. It is based on the idea that the integral of a function can be approximated by dividing it into a series of trapezoids and evaluating the area of each trapezoid. To use Simpson's rule to calculate the distance covered by a runner in 5 seconds, we need to calculate the area under the curve of the speed-time graph.
The first step is to calculate the area of the trapezoids. We can do this by taking the average of the two endpoints of each trapezoid and multiplying it by the width of the trapezoid. The width of each trapezoid is the difference between the x-values of the two endpoints. The area of each trapezoid can be calculated using the following formula:
Area = (Average of the two endpoints) × (width of the trapezoid)
Once the area of each trapezoid is calculated, we can add them all together to get the total area under the curve. This total area is the distance covered by the runner in 5 seconds.
For example, using the data from the table, we can calculate the area of the first trapezoid as follows:
Area = (8 + 10)/2 × (1) = 9
The total area under the curve is then calculated by adding the areas of all the trapezoids together:
Total area = 9 + 18 + 24 + 27 + 30 = 108
Therefore, the distance covered by the runner in 5 seconds can be estimated to be 108 meters, using Simpson's rule.
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why do the sun and moon appear to be the same size in the sky?
The sun and moon appear to be the same size in the sky as the sun is about 400 times as wide as the moon, but it is also 400 times further away.
Why does the sun and moon appear to be of same size in sky?The Moon and Sun have virtually the same angular size in the sky because the Sun is about 400 times wider than the Moon, but is about 400 times farther away. This allows us to view spectacular coronal displays and prominences during total solar eclipses.
Solar and lunar eclipses occur at the times of syzygy as do transits and occultations and the term is often applied when the Sun and Moon are in conjunction (new moon) or opposition (full moon). The word syzygy is used to describe interesting configurations of astronomical objects.
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What is a buoyancy in physics?
The buoyant pressure is the upward force a fluid exerts on an item. Archimedes' precept is the fact that buoyant force is identical to the weight of the displaced fluid.
Buoyancy is a physical phenomenon that describes the upward force this is exerted on an item submerged in a fluid, inclusive of water or air. This pressure is a result of the pressure differences between the top and backside of an item in a fluid, and it is referred to as buoyant pressure.
The study of buoyancy is important in various fields, including naval architecture, oceanography, and engineering. For example, understanding buoyancy is crucial for designing ships and submarines that can float and maintain stability in water, as well as for developing buoyancy systems for offshore oil and gas drilling. Buoyancy also plays a key role in meteorology, as it affects the movement of air masses and the formation of clouds and precipitation.
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Which latitude receives the least amount of heat per unit area from the Sun?
a. 0 degrees
b. 30 degrees north
c. 30 degrees south
d. 66.5 degrees north
Answer:
D
Explanation:
At 66.5 degrees north of the equator, the sun's rays will be less direct ( the sun will not be as high in the sky)
Answer
0 $6
A Question 19 (1 point) Retake question
The local electric company charges $0.113 per kilowatt-hour (kWh). How much
would it cost to run a 2.00 kW hot tub for a year (8760 hours)?
units
$59
$850
$1980
A Question 21 (1 point) Retake question
As you add more devices to a parallel circuit, what happens to RT and IT?
Answer:
850$
Explanation:
thats the answer
Why the force experienced is reduced when a boxer is moving away from a punch
The time is increased and as a result the effect of force is decreased since force is inversely proportional to time, hence the force decreases.
Impact forces are inversely correlated with collision time and inversely correlated with the change in momentum that occurs during a collision.
The power felt by a boxer as they move away from a blow is lessened since the strike has more time to make contact with them. Impulse is the result of the power and the moment of application, and this notion explains why "rolling with the punches" in boxing is effective.
Rolling against a punch shortens the time but decreases the force of contact.
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Draw a dot diagram of an object moving at constant speed to the right
The dot diagram of an object moving at constant speed to the right is in the diagram uploaded.
What is constant speed?
Constant speed refers to a situation in which an object moves in such a way that its rate of change of position is the same at all times. This means that the object is covering an equal distance in equal intervals of time.
In other words, it moves with a uniform velocity, meaning that its speed does not change.
For example, if a car is traveling at a constant speed of 60 miles per hour, it covers 60 miles in each hour of its journey, regardless of whether it has been traveling for 1 hour or 5 hours.
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We have is when a sound wave passes from air into
The frequency of sound waves remains the same or is unaffected when sound moves from air into water. The correct option is D
What properties of sound waves are affected when sound moves from air into water?Some properties of sound waves will change when it passes from air to water.
The wave's wavelength will lengthen when it passes through the boundary and enters the water.
Because some sound is reflected by the water's surface, the intensity of sound in the water will be lower than it was in the air.
However, because a crest moves away from the border every time a crest approaches it, the frequency will remain the same.
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Complete question:
What happens to a sound wave as it travels from air into water? (a) Its intensity increases. (b) Its wavelength decreases. (c) Its frequency increases. (d) Its frequency remains the same. (e) Its velocity decreases.
A set of three different wires were each subjected to a force by hanging a mass off of the bottom while the top remained fixed. The original lengths and new lengths of the wires are shown below. Case A B C O A, B, C O A, C, B Rank the strain on each of these wires from least to greatest. OB, A, C OB, C, A OC, A, B Lo (mm) 235 342 185 O C, B, A Lnew (mm) 244 380 198
The rank of the strain on each of these wires from least to greatest is A C B (second option).
How to find the strains on each wires?The strain on each wire can be calculated using the formula:
strain = (change in length) / (original length)
Using this formula, we can calculate the strain for each wire:
A: strain = (244 - 235) / 235 = 0.0383
B: strain = (380 - 342) / 342 = 0.1111
C: strain = (198 - 185) / 185 = 0.0703
Therefore, the strains on the wires, ranked from least to greatest, are:
A (0.0383), C (0.0703), B (0.1111)
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The first ionization energy for a gas-phase atom of a particular element is 6.24 X 10^-19 J. what is the maximum wavelength of electromagnetic radiation that could ionize this atom?
A neutral atom in the gas phase needs a certain amount of energy to have its electron removed before it may become ionized. This atom might be ionized by electromagnetic radiation with a maximum wavelength of [tex]8.06 \times 10^{-7} m[/tex]
What is the maximum wavelength of EMR?Using the formula [tex]\lambda = \frac{hc}{E}[/tex], where h is Planck's constant [tex](6.62 \times 10^{-34} J s^{-1} )[/tex] c is the speed of light [tex](2.998 \times 108 \frac{m}{s})[/tex] And is the wavelength of the electromagnetic radiation, one may determine the largest wavelength of electromagnetic radiation that could ionize this atom.
We can determine the largest wavelength that can produce the ionization energy by rearranging the equation. Microwaves have the longest wavelength and the lowest frequency of the electromagnetic waves mentioned.
[tex]\lambda = \frac{hc}{E} = (6.62 \times 10^{-34} Js^{-1} ) \times (2.998 \times 10^{8} m/s) / (6.24 \times 10^{-19} J) = 8.06 \times 10^{-7} m[/tex]
Therefore, The longest wavelength of electromagnetic energy that may ionize this atom is, hence, [tex]8.06 \times 10^{-7} m.[/tex]
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is it illegal to have air fresheners on your rearview mirror?
A teacher demonstrates air pressure to the class. She takes a soft drink can and puts a little bit of water in it. Then she heats it up until the water is boiling. The students watch as the steam pushes air out of the can. The teacher then quickly takes the can, turns it over and dips the open end in bowl of water. A short time later there is a loud bang and the can collapses.. (a) When the teacher cools the can some of the steam turns back to water. What happens to the air pressure inside the can? (b) Why?( Use ideas about collisions in your answer). (c)Explain why the can collapses.
The can collapses because of the difference in air pressure between the inside and outside of the can and the decrease in air pressure inside the can caused by the condensation of the steam.
What is the significance of the collision of particles?Here when the teacher cools the can, some of the steam turns back into water, and as a result, the air pressure inside the can decreases. The reason for this is due to the collisions as when the steam condenses back into water, due to a decrease in the air pressure,
Hence, the can collapses because of the difference in air pressure between the inside and outside of the can and the decrease in air pressure inside the can caused by the condensation of the steam.
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What does it mean if displacement is negative?
Displacement is negative when an object moves in the negative direction. The initial position will be further in the positive direction than the final position.
Displacement is a term used in physics to describe the change in position of an object with respect to its initial position. In other words, it is the distance and direction between an object's starting point and its end point. To calculate displacement, you need to know the object's starting point and end point. The displacement can be positive or negative, depending on the direction of the movement.
Displacement is a vector quantity, which means that it has both magnitude (the distance between the two points) and direction (the direction from the starting point to the end point). It is often represented by an arrow, with the length of the arrow representing the magnitude of the displacement, and the direction of the arrow representing the direction of the displacement.
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when a boxer is moving away from a punch, the force experienced is reduced because
By prolonging contact with the punch, the impact power is lessened. Impulse is the result of the product of the force and the application time.
How does science define force?The word "force" has a clear definition. At this level, calling a force a push or a pull is entirely appropriate. A strength is not a property an object "already has in" or that it "contains."
What is an illustration of force?An acceleration-inducing push is referred to as a force. This can literally mean pushing anything, such as moving a large piece of furniture around a room by pushing on it. It might not be as concrete as pressing the gas pedal on a car.
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Please HURRY
particles q_1 = -8.99uc, q_2 = +5.16uc, and q_3=-89.9uc are in a line. particles q_1 and q_2 are separated by 0.220m and particles q_ 2 and q_3 are separated by 0.330m. what is the net force on particles q_1?
According to the question the net force on particle q1 is [tex]1.45 * 10^-4 N.[/tex]
What is force?Force is an influence that produces a change in the motion, direction, shape, or orientation of an object. It is a vector quantity, meaning it has both magnitude and direction. Force can be derived from different sources, including physical contact, gravity, magnetism, or even electrical fields. Force affects objects by producing acceleration, deceleration, or changes in direction.
The net force on particle q1 is the sum of the forces due to the two other particles. The force on particle q1 due to particle q2 is given by Coulomb's Law:
[tex]F12 = k(q1q2/r12^2)[/tex]
Where k is the Coulomb's Constant, q1 and q2 are the charges of the two particles, and r12 is the distance between them, which is 0.220m.
Similarly, the force on particle q1 due to particle q3 is given by:
[tex]F13 = k(q1q3/r13^2)[/tex]
Where q1 and q3 are the charges of the two particles, and r13 is the distance between them, which is 0.330m.
The net force on particle q1 is then the vector sum of these two forces:
Fnet = F12 + F13
Substituting the values for the charges and distances into Coulomb's Law gives:
[tex]Fnet = (9*10^9)(-(8.99*10^-6)(5.16*10^-6)/(0.22^2)) + (9*10^9)(-(8.99*10^-6)(-89.9*10^-6)/(0.33^2))[/tex]
Simplifying, we get
[tex]Fnet = 1.45 * 10^-4 N[/tex]
Therefore, the net force on particle q1 is[tex]1.45 * 10^-4 N.[/tex]
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