A trolley is pushed along a road with a force of 400 N through a distance of 60 m in 1 minute. Calculate the power developed.

Question

Philoid · Accepted Answer

Force= 400N,

Distance travelled = 60m,

Time, t = 1 min = 60 s

Work done = Force x distance

Work done = 400 x 60

Work done = 24000 J

Power = Work done/Time

Power = 24000/60

= 400 W