Physics, 11.01.2021 17:40 milkshakegrande101
A rock is attached to the end of a 3.2 m long string and whirled in a circle at 25
m/s. If a force of 37.5 N caused the motion, what is the mass of the rock? *
2.7kg
3.3kg
4.8kg
7.9kg
Answers: 2
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A rock is attached to the end of a 3.2 m long string and whirled in a circle at 25
m/s. If a force...
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