A body of mass 2 kg starts from rest and moves with uniform acceleration. It acquires a velocity 20 m/s in 4 s. The power exerted on the body in 2 s in Watt is

A body of mass 2kg starts from rest and moves with uniform acceleration. It acquires a velocity 20ms^-1 in 4s . The power exerted on the body at 2s is

A body of mass 2kg starts from rest and moves with uniform acceleration. It acquires a velocity 20ms^-1 in 4s . The power exerted on the body at 2s is

A body of mass 2 kg starts from rest and moves with uniform acceleration . It acquires a velocity 20 m*s^(-1) in 4 s. (i) Power exerted on the body at 2s is

A body of mass 2kg starts from rest and moves with uniform acceleration. It acquires a velocity 20ms^-1 in 4s . Find average power transferred to the body in first 2s .

A body of mass 2kg starts from rest and moves with uniform acceleration. It acquires a velocity 20ms^-1 in 4s . Find average power transferred to the body in first 2s .

A body of mass 2 kg starts from rest and moves with uniform acceleration . It acquires a velocity 20 m*s^(-1) in 4 s. (ii) Averrage power transferred to the body in first 2 s is