How much work does it take to raise a #7 kg # weight #36 m #?
W = F
W = work done (measured in Joules)
F = Force (measured in Newtons)
d = distance (measured in meters)
Convert 7 kg into Newton = 7
since 1 kg = 9.81 Newtons
You have found the distance and the force.
The amount of work done is: