A solid cylinder used for smoothing concrete is rolling without slipping along a horizontal surface with a speed of 5.1 m/s. The cylinder has a mass m=10.3 kg, radius R=0.68 m, and moment of inertia I=(1/2)mR2. You bring the cylinder to rest by exerting a constant horizontal force . If the cylinder does not slip as you bring it to rest, what is the work done by your force, using only the cylinder as the system?

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Asked Nov 18, 2019
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A solid cylinder used for smoothing concrete is rolling without slipping along a horizontal surface with a speed of 5.1 m/s. The cylinder has a mass m=10.3 kg, radius R=0.68 m, and moment of inertia I=(1/2)mR2. You bring the cylinder to rest by exerting a constant horizontal force . If the cylinder does not slip as you bring it to rest, what is the work done by your force, using only the cylinder as the system?

 

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Step 1

The expression for the...

w(AE)
--
3
=-
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w(AE) -- 3 =-

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