Question

b. Derive the formula for the kinetic
energy of an object of mass m,
moving with velocity v.​

Answer 1

Explanation:

Solution. Let the initial velocity of the object be u. Let an external force be applied on it so that it gets displaced by distance s and its velocity becomes v. In this scenario, the kinetic energy of the moving body is equal to the work that was required to change its velocity from u to v.

Answer 2

Answer:

Kinetic energy =m×v

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