An object with a mass of 4 kg is hanging from an axle with a radius of 36 cm. If the wheel attached to the axle has a radius of 8 cm, how much work would it take to turn the wheel 36 cm?
1 Answer
Oct 16, 2017
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 is