A body is initially at rest. It undergoes one - dimensional motion with constant acceleration. The power delivered to it at time t is proportional to

A body is initially at rest. It undergoes one - dimensional motion wit

1.	A body is initially at rest. It undergoes one - dimensional motion with constant acceleration. The power delivered to it at time t is proportional to
Answer» `t^(1//2)` t `t^(3//2)` `t^(2)` ANSWER :B