A small block with mass m slides without friction on the inside of a vertical circular track that has radius R. What minimum speed must the block have at the bottom of its path if it is not to fall off the track at the top of its path?
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A small block with mass m slides without friction on the
inside of a vertical circular track that has radius R. What minimum
speed must the block have at the bottom of its path if it is not to fall off
the track at the top of its path?
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