An object with a mass of $24 k g$ $24 kg$ is hanging from an axle with a radius of $14 m$ $14 m$ . If the wheel attached to the axle has a radius of $14 m$ $14 m$ , how much force must be applied to the wheel to keep the object from falling?

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Answer 1 · 2017-05-01T05:14:59

The force is $= 235.2 N m$ $=235.2Nm$

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The load L=(24g)N#

Radius of axle $r = 14 m$ $r=14m$

Radius of wheel $R = 14 m$ $R=14m$

Taking moments about the center of the axle

$F \cdot R = L \cdot r$ $F*R=L*r$

$F \cdot 14 = 24 \cdot g \cdot 14$ $F*14=24*g*14$

$F = \frac{24 \cdot g \cdot 14}{14} = 24 g = 235.2 N$ $F=(24*g*14)/14=24g=235.2N$

An object with a mass of 24kg24 kg is hanging from an axle with a radius of 14m14 m. If the wheel attached to the axle has a radius of 14m14 m, how much force must be applied to the wheel to keep the object from falling?