An object with a mass of #200 kg# is hanging from an axle with a radius of #6 cm#. If the wheel attached to the axle has a radius of #15 cm#, how much work would it take to turn the wheel a length equal to the circumference of the axle?
1 Answer
May 2, 2017
The work done is
Explanation:
The load L=(200g)N#
Radius of axle
Radius of wheel
Taking moments about the center of the axle
The circumference of axle is
The work done is