Physics Class 11

Moment of Inertia

Why does a gymnast pull in her arms while spinning?

uniboardhub
Asked on 01/11/2025 188 views
1 answers 50 votes

1 Answers

uniboardhub
4 months ago

Pulling arms closer reduces the moment of inertia, and since angular momentum is conserved, her angular speed increases — making her spin faster!

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