6. A figure skater spins faster by pulling their arms in closer to their body. What is happening to their angular momentum and their rotational kinetic energy? Angular Rotational Kinetic Energy constant Momentum A) B) C) D) constant constant increases increases constant increases increases

6. A figure skater spins faster by pulling their arms in closer to their body. What is happening to their angular momentum and their rotational kinetic energy? Angular Rotational Kinetic Energy constant Momentum A) B) C) D) constant constant increases increases constant increases increases

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 30CQ: Gyroscopes used in guidance systems to indicate directions must have an angular momentum that does...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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a quarter turn?
6. A figure skater spins faster by pulling their arms in closer to their body. What is happening to
their angular momentum and their rotational kinetic energy?
Rotational Kinetic
Angular
Momentum
Energy
A)
B)
constant
constant
constant
increases
increases
constant
D)
increases
increases

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