i need help w the question

I Need Help W The Question

Answers

Answer 1
C- Global Conveyor Belt, hope this helped :)

Related Questions

Which of the following types of galaxies are typically reddest in color?

- spirals
- irregulars
- ellipticals

Will mark brainliest!

Answers

Answer:

It's ellipticals!!

Explanation:

hope its right

How can we measured the volume of spherical object?​

Answers

You do need to be more specific, the volume of a sphere is V = 4/3 π r^3, it does not need to be related to a cylinder. So if you know the radius, you can calculate the volume. The volume of a cylinder with the same radius and with a height of 2r (since it would be the diameter across) would be V = π r^2 h = 2π r^3.

How long does it take for mercury to revolve around the sun.

Answers

Answer:

88 days

Explanation:

Mercury take 88 days to revolve around the sun.

What is wrong with the following diagram?

Answers

What is wrong with the diagram is : ( 4 )

The spot with the "maximum kinetic energy" should be on the lowest point of the roller coaster at the far left side on the bottom.

Gravitational potential energy vs kinetic energy

The maximum gravitational potential energy is located at the highest peak which the roller coaster attains while as the roller coaster comes down from the peak the gravitational potential energy decreases while the kinetic energy increases.

The point at which the roller coaster should attain it maximum kinetic energy should be at the lowest point ( i.e far left side of the bottom ).

Hence we can conclude that error in the diagram is the spot with the "maximum kinetic energy" should be on the lowest point of the roller coaster at the far left side on the bottom.

Learn more about Kinetic energy: https://brainly.com/question/25959744

A hot air balloon hovers at 92.4 m above the ground. The pilot drops a box over the edge of the basket. How fast does the person standing 10 m away, have to go to catch the box, before it hits the ground?

Answers

Answer:

The person has to move at the speed of 2.30 m/s towards the dropping point to catch the box.

Explanation:

Let t be the time taken by the box to reach the ground and v be the speed of the person on the ground standing 10 m away from the dropping

point.

As distance=(speed) x (time), so

[tex]10=vt\cdots(i)[/tex]

Initially, the height of the box from the ground is 92.4 m.

So, the displacement, s, covered by the box when it reached the ground,

[tex]s=92.4[/tex] m in the downward direction.

The gravitational force action of the box is also in the downward direction.

The initial velocity of the balloon, u=0.

According to the equation of motion,

[tex]s=ut+\frac1 2 at^2[/tex]

where a is the acceleration, u is initial velocity and.

Here, [tex]a=g=9.81 m/s^2[/tex] (acceleration due to gravity) and s and a are having the same direction.

So, on putting the values in the equation, we have

[tex]92.4=0\timest+ \frac 1 2 (9.81)t^2[/tex]

[tex]\Rightarrow t^2=\frac{92.4\times 2}{9.81}[/tex]

[tex]\Rightarrow t=\sqrt{\frac{92.4\times 2}{9.81}}[/tex]

[tex]\Rightarrow t=4.34[/tex] seconds.

So, the time available for the man on the ground to catch the bot is 4.34 seconds.

Now, from equation (i),

[tex]10=v\times 4.34[/tex]

[tex]\Rightarrow v = 10/4.34[/tex]

[tex]\Rightarrow v = 2.30[/tex] m/s.

Hence, the person has to move at the speed of 2.30 m/s towards the dropping point to catch the box.

How much force is needed to accelerate a 3kg skateboard at 5m/s2

Answers

F = ma

F = 3*5

F = 15 N

Hope it helps :)

Answer:

F=15

Explanation:

A gun with a muzzle velocity of 65.2 m/s is fired horizontally from a tower. Neglecting air resistance, how far downrange in meters will the bullet be 2.7 seconds later

Answers

Answer:

s ≈ 35.8 m

Explanation:

Let's apply the uniform acceleration equation to find the vertical height travelled after 2.7 seconds.

[tex]s = ut + \frac{1}{2}at^2[/tex]

s = distance travelled

u = initial vertical velocity

t = time taken

a = gravitational acceleration

The gun is fired horizontally, hence there is no initial vertical velocity.

[tex]s = 0(2.7) + \frac{1}{2}(9.81)(2.7)^2[/tex]

[tex]s = 35.75745 m[/tex]

s ≈ 35.8 m

What Fitnessgram test is testing your CARDIORESPIRATORY ENDURANCE?

Answers

Answer:

pacer test

Explanation:

The Pacer test is the best way to stay fit

An airplane lands with an initial velocity of 70.0 m/s and then decelerates at 1.50 m/s2 for 40.0 s. What is its final velocity?

Answers

Answer:

10 m/s

Explanation:

vi = 70 m/s

a = -1.5 m/s²

t = 40 s

vf = vi + at

= 70 + (-1.5 x 40)

= 10 m/s

The final velocity will be "10 m/s".

Given:

Initial velocity,

[tex]v_i = 70 \ m/s[/tex]

Deceleration,

[tex]a = -1.50 \ m/s^2[/tex]

Time,

[tex]t = 40 \ s[/tex]

As we know,

Final velocity, [tex]v_f = v_i+at[/tex]

By substituting the values, we get

                               [tex]= 70+(-1.5\times 40)[/tex]

                               [tex]= 70+(-60)[/tex]

                               [tex]= 70-60[/tex]

                               [tex]= 10 \ m/s[/tex]

Thus the above answer is appropriate.

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A truck is pulling a trailer down a highway. The total mass of the trailer is 360kg and the
force at which the truck is pulling is 7.200N, What is the acceleration of the truck?

Answers

Question :-

A Truck is Pulling a Trailer down a Highway . The Total Mass of the Trailer is 360kg and the Force at which the Truck is pulling is 7200 Newton . What is the Acceleration of the Truck ?

Answer :-

Acceleration of the Truck is 20 m/s² .

Explanation :-

As per the provided information in the given question, we have been given that the Mass of the trailer is 360 kg . Force is given as 7200 Newton . And, we have beena asked to calculate the Acceleration of the Truck .

For calculating the Acceleration , we will use the Formula :-

[tex] \bigstar \: \: \: \boxed {\sf{ \: Acceleration \: = \: \dfrac {Force}{Mass} \: }} [/tex]

Therefore , by Substituting the given values in the above Formula :-

[tex] \dag \: \: \: \sf {Acceleration \: = \: \dfrac {Force}{Mass}} [/tex]

[tex] \longmapsto \: \: \: \sf {Acceleration \: = \: \dfrac {7200}{360}} [/tex]

[tex] \longmapsto \: \: \: \textbf {\textsf {Acceleration \: = \: 20 }} [/tex]

Hence :-

Acceleration = 20 m/s² .

[tex] \underline {\rule {180pt} {4pt} } [/tex]

Answer:

A Truck is Pulling a Trailer down a Highway . The Total Mass of the Trailer is 360kg and the Force at which the Truck is pulling is 7200 Newton . What is the Acceleration of the Truck ?

Answer :-

Acceleration of the Truck is 20 m/s² .

Explanation :-

As per the provided information in the given question, we have been given that the Mass of the trailer is 360 kg . Force is given as 7200 Newton . And, we have beena asked to calculate the Acceleration of the Truck .

For calculating the Acceleration , we will use the Formula :-

\bigstar \: \: \: \boxed {\sf{ \: Acceleration \: = \: \dfrac {Force}{Mass} \: }}★

Acceleration=

Mass

Force

Therefore , by Substituting the given values in the above Formula :-

\dag \: \: \: \sf {Acceleration \: = \: \dfrac {Force}{Mass}}†Acceleration=

Mass

Force

\longmapsto \: \: \: \sf {Acceleration \: = \: \dfrac {7200}{360}}⟼Acceleration=

360

7200

\longmapsto \: \: \: \textbf {\textsf {Acceleration \: = \: 20 }}⟼Acceleration = 20

Hence :-

Acceleration = 20 m/s² .

A Plane crashes into the side of a mountain. If the crash took place over 9
minutes and the planes velocity before the crash was 2000 yards per
second, what is the acceleration of the plane? *

Answers

Given parameters:

Duration of crash = 9min

Velocity before crash = 2000 yards per second

Unknown:

Acceleration of the plane = ?

Solution:

Acceleration is the change of velocity with time.

  Acceleration  = [tex]\frac{V - U}{t}[/tex]

where v is the final velocity

          u is the initial velocity

          t is the time taken

We need to convert the time into seconds from min;

                      60s  = 1 min

                                So, 9min = 60 x 9 = 540s

So input the parameters and solve;

                  Acceleration = [tex]\frac{2000 - 0 }{540}[/tex]  = 3.7yards/s²

The acceleration of the plane is 3.7yards/s²

The process of transfer of charges from a charged object to the earth is called
(a) earthing
(b) lightning
(c) oscillation motion
(d) electron movement

Answers

Answer:

Earthing

Explanation:

How many elements does glucose contain

Answers

Answer:

three

Explanation:

It just is

Answer:

6 i think

Explanation:

Please i just need help

Answers

Answer:

The first one is A gravity does not effect wind and the second one is A also because the we know right a way that the moon is closest to Earth

What are potential sources of error in Marta's
experiment?

Answers

Answer:

She only looked at the results for lunch and no other meals. She did not define what “healthy” means. She tested a different number of girls and boys and did not factor that into her results. Her study is biased.

Explanation:

Answer:

She only looked at the results for lunch and no other meals. She did not define what “healthy” means. She tested a different number of girls and boys and did not factor that into her results. Her study is biased.

Explanation:

Explanation:

Which of the following accounting principles prescribes that a company record its expenses incurred to generate the revenue reported?.

Answers

Answer:

Matching principle

Explanation:

Matching principle is an accounting principle for recording revenues and expenses. It requires that a business records expenses alongside revenues earned.

A circus truck full of monkeys has a mass of 3175 kg. The kinetic energy of the circus truck is 128,587.5 J. Calculate the speed of the truck.

Answers

Explanation:

please mark me as brainlest

A circus truck full of monkeys has a mass of 3175 kg. The kinetic energy of the circus truck is 128,587.5 J. The speed of the truck is 9 m/sec

What is speed?

The speed of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity.

Kinetic Energy =(.5) Mass. (Velocity)²

K.E = 0.5 m.v²

81 = v²

v = 9 m/sec

A circus truck full of monkeys has a mass of 3175 kg. The kinetic energy of the circus truck is 128,587.5 J. The speed of the truck is 9 m/sec

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How are distance and elapsed time different?

Answers

Answer:

hope it helps...

Explanation:

The length an object moves through its motion is called the distance. ... The motion of an object takes time to occur. That is, moving from one place to another happens in the course of time. Such a time interval is called the elapsed time.

PLEASE THANK MY ANSWER..

Distance is a numerical representation of the distance between two objects or locations. The elapsed time is the name given to such a period of time.

What is the distance?

Distance is a numerical representation of the distance between two objects or locations.

The distance can refer to a physical length or an estimate based on other factors in physics or common use. |AB| is a symbol for the distance between two points A and B.

The relation between the distance and the time is found as;

distance = speed × time

[tex]\rm d = v \times t[/tex]

The distance is the length of time an item moves during its motion. An object's motion needs time to occur. That is, traveling from one location to another occurs across time.

The elapsed time is the name given to such a period of time. It is denoted by t.

Hence the denotation and the defination of both physical quantity is different.

To learn more about the distance refer to the link;

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What is the volume of the shape below?

Answers

I think it is 18(c.m)2 but their is no unit for the length,width,height

see attached, thanks !!

Answers

Answer: A
Explanation:

Describe the 4 steps taken to separate a solid mixture of iron fillings, chalk powde
and table salt based on their properties given below.
[3]
The first step has been done for you.
Soluble in water?
Magnetic?
Decompose upon
heating?
No
Yes
No
Iron
Fillings
Chalk
powder
able salt
No
No
Yes
Yes
No
No

Answers

Answer:

no yes

Explanation:

What is 1,000 kilograms in Newtons?

Answers

Answer:

9800 N

Explanation:

F = mg

I am assuming the question is what is the weight of a 1000kg on earth

What effect do clouds have on the color of the sky?
a) they transmit light waves.
b) they reflect light waves.
c) they absorb light waves.
d) they scatter light waves.

Answers

Answer:

they reflect light waves

Explanation:

The tiny drops or ice particles in clouds scatter between 20 and 90 percent of the sunlight that strikes them

Answer:

They reflect light waves

Explanation:

HELP, 15 POINTS!
How does uniform motion relate to velocity and acceleration?

Answers

For an object to move in a uniform motion it has to have either a constant velocity or a constant acceleration. If the object has a constant velocity then it is moving at zero acceleration and this means moving with out slowing down or speeding up.

What is the power of a bulb rated at 5 A, 6 V?

Answers

Answer:

30watts

Explanation:

P = IV = 5 x 6 = 30watts

The term for a geographic locations regit above sea level is

Answers

Answer:

level HAHAHAHAHAH chariss

If a space rover has a mass of 3900 kg on Earth, then what is
its mass when it lands on Mars?
kg
Do not include units in your answer.

Answers

If a space rover has a mass of 3900 kg on Earth, then its mass when it lands on Mars will be the same i.e. 3900 kg.

What is mass?

Mass is the amount of matter present in the object.

The mass of the object is always constant, anywhere it is on the Earth or Moon or any other planet.

Thus, If a space rover has a mass of 3900 kg on Earth, the mass on Mars when it lands will be 3900kg.

Learn more about mass.

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Question 7
1 pts
According to the modern model of an atom,
-the number of protons in the atoms of one type of element will vary.
-moving electrons form an electron cloud in an atom.
-electrons are located in the nucleus of an atom.
-neutrons have a positive charge.

Answers

Answer:

I Believe The Answer Is B

Explanation:

According to the thin-lens equation, when an object is infinitely far away from a lens, where will the image form?.

Answers

The image will form at the focal point

1/object + 1/image = 1/focal

If the object distance is infinite then the image distance equals the focal distance

What circumstances must be in place for there to be a lunar eclipse?.

Answers

Answer:

When the Sun, the Earth, and the Moon are all aligned in space, a lunar eclipse occurs. The Moon reflects the Sun's light onto the Earth. The Earth gets in the way of the Sun in this case, keeping sunlight from reaching the moon. A lunar eclipse happens if this alignment is ideal.

Explanation:

Rephrased it so u dont have to<3 Hope this helped!

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