Physics, asked by rinzinnamgyal4965, 17 days ago

Ques. 9 (SMCQ)An ice skate can rotate about a vertical axis with an angular velocity wo by holding her arms straight out. Shethen pull in her arms close to her body so that her angular velocity changes to 2wo. What is the ratio of herfinal rotational kinetic energy to the initial rotation kinetic energy?A2B2с224

Answers

Answered by nayakdiptimayee155

0

Answer:

this is out of my head.

Explanation:

yet I am not studied this.

sorry

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