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2 years ago

How does the momentum of a fast object compare to that of a slow object if they both have the same mass?

1 answer:

3 0

The momentum of a fast object compared to that of a slow object even if they both have the same mass, is their velocities.

Having same mass but different velocities results in different momentum.

Example: mass = 10kg
Velocity 1 = 50 Velocity 2 = 100
Momentum 1 = 10×50 = 500 Ns
Momentum 2 = 10×100 = 1000 Ns

Hope it helped!

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What two factors does speed depend on?

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3 years ago

A car is travelling with a velocity of 10 m/s and has a mass of 550 kg. The<br> car has<br> energy.

Elenna [48]

Answer: The car has a kinetic energy (because it's in motion) of: $27500J$

Explanation:

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3 years ago

If you add together all of forces exerted on an object and get a non zero value this is called the _____ force on the object

butalik [34]

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Hope that helps!!!!!!!!!!!!!!!! : )

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3 years ago

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An elevator of massmis initially at rest onthe first floor of a building. It moves upward,and passes the second and third floors

Varvara68 [4.7K]

To solve this problem it is necessary to apply the concepts of Work. Work is understood as the force applied to travel a determined distance, in this case the height. The force in turn can be expressed by Newton's second law as the ratio between mass and gravity, as well

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Replacing in our equation we have to

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The correct answer is 4.

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2 years ago

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