Physics, 25.02.2020 00:01 Hosanna130
A 900-g rock is whirled in a horizontal circle at the end of a 1.8-m-long string. If the breaking strength of the string is 110 N , what’s the minimum angle the string can make with the horizontal?
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A 900-g rock is whirled in a horizontal circle at the end of a 1.8-m-long string. If the breaking st...
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