Question

If the velocity of a body is halved its kinetic energy ________________.
A) become 4 times B) becomes 1/4 th C) is also doubled D) becomes half

Answer 1

Answer:

B

Explanation:

K.E = 1/2 m.v^2

As velocity is half KE bcm 1/4

Answer 2

Answer:

if the velocity of a body is halved it's kinetic energy becomes fourth.