An object with a mass of 24kg is hanging from an axle with a radius of 24m. If the wheel attached to the axle has a radius of 1m, how much force must be applied to the wheel to keep the object from falling?

1 Answer
Jul 18, 2017

The force is =5644.8N

Explanation:

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The load L=(24g)N

Radius of axle r=24m

Radius of wheel R=1m

Taking moments about the center of the axle

FR=Lr

F1=24g24

F=24g241=5644.8N

The force is F=5644.8N