Chemistry, 03.12.2020 07:30, katwright1124

A boy swings a rubber ball attached to a string over his head in a horizontal, circular path. The piece of string is 1.15 m long and the ball makes 137 complete turns each minute. What is the tangential velocity of the ball

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A boy swings a rubber ball attached to a string over his head in a horizontal, circular path. The pi...