An object with a mass of 4kg is hanging from an axle with a radius of 15cm. If the wheel attached to the axle has a radius of 27cm, how much work would it take to turn the wheel 9cm?
1 Answer
Mar 31, 2017
The work is
Explanation:
The load
Radius of axle
Radius of wheel
Taking moments about the center of the axle
The distance is
The work done is