Question

a body initially at rest is acted upon by a constant forces f starts to moving with an acceleration a for time t find the power acting on the body​

Answer 1

Answer:

t is propotional to : t2

Explanation:

F = ma constant

=> a = constant

given u = 0

for uniform accileration

S = ut + 1/2 at2 (power of at (2)

S = t2 (power)