A uniform solid disk (=1/2^2) and a hoop (=^2) with different masses and radii are placed at the top of an inclined plane. They are both released from rest and then roll without slipping. What is the ratio of the speed of the hoop to the speed of the disk at the bottom of the inclined plane?
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A uniform solid disk (=1/2^2) and a hoop (=^2) with different masses and radii are placed at the top...
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