An object with a mass of #3 kg# is hanging from an axle with a radius of #2 cm#. If the wheel attached to the axle has a radius of #16 cm#, how much work would it take to turn the wheel a length equal to the circumference of the axle?
Apr 23, 2017
The load L=(3g)N#
Radius of axle
Radius of wheel
Taking moments about the center of the axle