ConceptWork and Energy - Kinetic Energy

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#### Question

What is the kinetic energy of an object?

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#### Similar questions

Calculate the work required to be done to stop a car of 1500 kg moving at a velocity of 60 km/h?

The kinetic energy of an object of mass, *m* moving with a velocity of 5 m s^{−1} is 25 J. What will be its kinetic energy when its velocity is doubled? What will be its kinetic energy when its velocity is increased three times?

An object of mass 40 kg is raised to a height of 5 m above the ground. What is its potential energy? If the object is allowed to fall, find its kinetic energy when it is half-way down.

A freely falling object eventually stops on reaching the ground. What happens to its kinetic energy?

Write an expression for the kinetic energy of an object.