Question

a body of mass m is moving with a velocity . what is its k.e?​

Answer 1

Explanation:

In physics, the kinetic energy (KE) of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. ... In classical mechanics, the kinetic energy of a non-rotating object of mass m traveling at a speed v is .

Answer 2

$ke = \frac{1}{2} \times m \times v {}^{2}$

Where, m = mass of the body

v = velocity

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