Question

what is the power of the body if a force of 20N acting on it make it to move uniformly with 5m/s​

Answer 1

M=5kg

a = v - u

t

V−10/1

f=20N

f=m×a

20N=5kg×(V−10)

4=(v−10)

v=14

Hope it helps uh !!

Answer 2

Answer:

When velocity = constant

Power = force × velocity = 20 × 5

Power = 100 J/ s