Question

A machine raises a load of 800 N through a height of 15 m in 5 s.calculate the power at which the machine work

Answer 1

GIVEN FORCE=800N, DISPLACEMENT=15m, TIME=15.
WORK=FORCE*DISPLACEMENT
=800*15
=12000N.
POWER=WORK/TIME
=12000/5
=2400W

Answer 2

Answer:2400W

Explanation:

This is the correct answer