Answered

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An ice skater is spinning about a vertical axis with arms fully extended. If the arms are pulled in closer to the body, in which of the following ways are the angular momentum and kinetic energy of the skater affected?

Sagot :

ayfat23

It should be noted that the angular momentum remain constant  and kinetic energy of the skater increases.

What is Angular momentum?

Angular momentum  can be regarded as the property of any rotating object given by moment of inertia times angular velocity, since No net torque is done on the object, then  angular momentum is constant.

Kinetic Energy which is also the energy of motion in the Ice skater will increase since their is a pull.

Learn more about angular velocity and energy at:

https://brainly.com/question/26889176

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