A machine rises a load of 800N through a height of 16m in 6 seconds. Calculate the power at which the machine work
Given that,
F = 800 N
S = 16 m
t = 6 s
(1) Energy = Work done = F S
= 800 × 16
= 12800 J
Power = work / time
= 12800/6 = 2133.33 J