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Physics, 11.01.2021 18:50 gavergan

A student swings a 0.5kg rubber ball attached to a string over her head in a horizontal, circular path. The string is 1.5 meters long and in 60 seconds the ball makes 120 complete circles.

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A student swings a 0.5kg rubber ball attached to a string over her head in a horizontal, circular pa...

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