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Physics, 06.03.2020 01:19 yousifgorgees101

A boy ties a stone to the end of a string which he then whirles above his head round a circular path of radius 15cm. if the stone makes 20 oscillations in 10 seconds calculate the angular and linear speeds of the stone.

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A boy ties a stone to the end of a string which he then whirles above his head round a circular path...
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