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Author Question: When an object is effectively isolated from external torques, like an ice skater twirling on the tip ... (Read 123 times)

nautica902

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on: Aug 6, 2020
When an object is effectively isolated from external torques, like an ice skater twirling on the tip of one skate, the angular momentum of the object

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can be increased by shifting mass out away from the axis of rotation.

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can be decreased by shifting mass out away from the axis of rotation.

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can be increased by shifting mass in toward the axis of rotation.

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can be decreased by shifting mass in toward the axis of rotation.

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cannot be changed except by friction at the point of contact.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by nautica902 on Aug 6, 2020

katara

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Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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nautica902

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Reply 2 on: Aug 6, 2020
YES! Correct, THANKS for helping me on my review

carojassy25

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Reply 3 on: Yesterday
Excellent

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