An athlete whirls a 749 kg hammer tied to the end of a 13 m, Ask an Expert

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An athlete whirls a 7.49 kg hammer tied to the end of a 1.3 m chain in a horizontal circle. The hammer moves at the rate of 1.51 rev/s.

What is the centripetal acceleration of the hammer? Assume his arm length is included in the length given for the chain.

What is the tension in the chain?

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Category:- Physics
Reference No.:- M9892458

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