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Physics, 04.12.2019 07:31 cifjdhhfdu
Aperson twirls a key chain in a circle. if she twirls it faster, she finds that she holds the chain tighter. explain why this is necessary.
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Answers: 2
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Aperson twirls a key chain in a circle. if she twirls it faster, she finds that she holds the chain...
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