An object with a mass of #4 kg# is hanging from an axle with a radius of #9 m#. If the wheel attached to the axle has a radius of #6 m#, how much force is needed to raise the object?
1 Answer
Jun 18, 2017
The force is
Explanation:
The load
Radius of axle
Radius of wheel
Taking moments about the center of the axle
The force is