An object with a mass of 3 kg is hanging from an axle with a radius of 6 cm. If the wheel attached to the axle has a radius of 9 cm, how much force must be applied to the wheel to keep the object from falling?
1 Answer
Sep 9, 2017
The force is
Explanation:
The load is
The radius of the axle is
The radius of the wheel is
The effort is
Taking moments about the center of the axle
The force is