Question

A force used to lift a 25kg mass to a height of 24m in 5 sec does 2120J of work. Calculate the power.
DO NOT INCLUDE UNITS BUT KNOW THAT POWER IS IN WATTS.

Answer 1

P=W/T
P is power
W is work
T is time
P= 2120 J / 5 seconds
P= 424 watts 
Hope it helps