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A stone of mass 5 kg is tied to a string of length 4 m. If the stone is swirled around by a boy with a linear speed of 20 m/s, what is the centripetal force acting on the stone? |
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Answer» A stone of mass 5 kg is tied to a string of length 4 m. If the stone is swirled around by a boy with a linear speed of 20 m/s, what is the centripetal force acting on the stone? |
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