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A skater can spin faster by pulling her arms closer to her body or spin slower by spreading her arms out from her body due to conservation of angular momentum
What is the principle of conservation of angular momentum?
- According to the conservation of angular momentum principle, an object's angular momentum will remain constant until it is affected by an external force.
- This explains why tucking the arms in close to the torso causes a figure skater to spin more quickly.
- She has a significant moment of inertia as she starts spinning because more of her mass is farther away from her axis of movement (her body). Her moment of inertia is reduced when she tucks her arms close to her body.
Learn more about conservation of angular momentum with the help of the given link:
https://brainly.com/question/1597483
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