An object with a mass of 7 kg is hanging from an axle with a radius of 15 cm. If the wheel attached to the axle has a radius of 75 cm, how much work would it take to turn the wheel a length equal to the circumference of the axle?
1 Answer
Aug 9, 2017
The work 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 distance is
The work is