An object with a mass of 4 kg4kg is hanging from an axle with a radius of 8 cm8cm. If the wheel attached to the axle has a radius of 24 cm24cm, how much work would it take to turn the wheel 12 cm12cm?
1 Answer
Apr 19, 2017
The work done is
Explanation:
The load
Radius of axle
Radius of wheel
Taking moments about the center of the axle
The work done is