A block of mass 10 kg accelerates uniformly from rest to a speed of 2 nits in 20 s. The average powerÂ developed in time interval of 0 to 20 seconds is :_x005F_x000D_

A block of mass 10 kg accelerates uniformly from rest to a speed of 2

1.	A block of mass 10 kg accelerates uniformly from rest to a speed of 2 nits in 20 s. The average powerÂ developed in time interval of 0 to 20 seconds is :_x005F_x000D_
A.	1.5 W
B.	0.5 W
C.	2 W
D.	1 W
Answer» E.