Question

What will happen to the Kinetic Energy of a body if its velocity is doubled?​

Answer 1

Answer:

Which is the smallest number where the frog and the squirrel will meet?

Answer 2

Answer:

The kinetic energy increases by four times.

Explanation:

The kinetic energy of the body is given as,

$K.E.=\frac{1}{2}mv^2$

Here, m is the mass of the body and v is the velocity of the body,

Therefore,

$K.E.\propto v^2$

If the velocity of the body gets doubled, the kinetic energy increases by four times.