A body of mass m is accelerated uniformly from rest to a speed v in a time T. The instantaneous power delivered to the body as a function of time, is given by

A body of mass m is accelerated uniformly from rest to a speed v in a

1.	A body of mass m is accelerated uniformly from rest to a speed v in a time T. The instantaneous power delivered to the body as a function of time, is given by
Answer» `(MV^(2))/(T^(2))t` `(mV^(2))/(T^(2))t^(2)` `(1)/(2)(mv^(2))/(T^(2))t` `(1)/(2) (mv^(2))/(T^(2))t^(2)` ANSWER :A