Question

What is the law of conservation of angular momentum?
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Answer 1

Answer:

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Explanation:

Any of the individual angular momenta can change as long as their sum remains constant. This law is analogous to linear momentum being conserved when the external force on a system is zero. ... The work she does to pull in her arms results in an increase in rotational kinetic energy.

Answer 2

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Any of the individual angular momenta can change as long as their sum remains constant. This law is analogous to linear momentum being conserved when the external force on a system is zero. The work she does to pull in her arms results in an increase in rotational kinetic energy.

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