An object with a mass of 7 kg is hanging from an axle with a radius of 36 m. If the wheel attached to the axle has a radius of 72 m, how much force must be applied to the wheel to keep the object from falling?
1 Answer
Dec 19, 2017
The force is
Explanation:
The load is
The radius of the axle is
The radius of the wheel is
The effort is
The [cceleration due to gravity is
Taking moments about the center of the axle
The force is