What is the velocity of each at the bottom of the hill

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A cylindrical hoop and a spherical shell both roll without slipping and both have identical masses (6 kg) and identical radii (0.2 m). I start them at the top of a 30 m high hill and roll them down the hill. What is the velocity of each at the bottom of the hill? Which one wins?

Reference no: EM13268362

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