If the hoop has a weight W and radius r and is thrown onto a rough surface
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If the hoop has a weight W and radius r and is thrown onto a rough surface with a velocity vG parallel to the surface, determine the amount of backspin, ω0, it must be given so that it stops spinning at the same instant that its forward velocity is zero. It is not necessary to know the coefficient of kinetic friction at A for the calculation.
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VG 000
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