A solid sphere is initially at rest at the top of a tall, rough hill. It rolls down the hill and up the next hill. The sphere continues to roll along the track without slipping and at point C, it leaves the track. At the sphere's highest point, will it be above, below, or at the same height as point A? Explain your reasoning.
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A solid sphere is initially at rest at the top of a tall, rough hill. It rolls down the hill and up the next hill. The sphere continues to roll along the track without slipping and at point C, it leaves the track. At the sphere's highest point, will it be above, below, or at the same height as point A? Explain your reasoning.
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