Minimum amount of work needed to give it this motion
A homogeneous cylinder of 40 kg of radius 21 cm is rolling devoid of slipping all along a horizontal floor at a speed of 11 m/s. Determine the minimum amount of work which was needed to give it this motion?
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You set out to design a car which employs the energy stored in the flywheel comprising of a uniform cylinder of 99 kg of radius R that consists of a maximum angular speed of around 440 rev/s.
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