An object with a mass of 300kg is hanging from an axle with a radius of 3cm. If the wheel attached to the axle has a radius of 96cm, how much work would it take to turn the wheel a length equal to the circumference of the axle?
1 Answer
Feb 22, 2018
The work is
Explanation:

The load is
The radius of the axle is
The radius of the wheel is
The effort is
The acceleration due to gravity is
Taking moments about the center of the axle
The force is
The distance is
The work done is