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Author Question: An object of mass m is attached to string of length L. When it is released from point A, the object ... (Read 101 times)

jrubin

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on: Aug 6, 2020
An object of mass m is attached to string of length L. When it is released from point A, the object oscillates between points A and B. Which statement about the system consisting of the pendulum and the Earth is correct?



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The gravitational potential energy of the system is greatest at A and B.

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The kinetic energy of mass m is greatest at point O.

◦
The greatest rate of change of momentum occurs at A and B.

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All of the above are correct.

◦
Only (a) and (b) above are correct.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by jrubin on Aug 6, 2020

kkenney

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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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jrubin

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Reply 2 on: Aug 6, 2020
Great answer, keep it coming :)

Liddy

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Reply 3 on: Yesterday
Excellent

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