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Author Question: If a music compact disc completes 4000 revolutions per minute, what is its angular velocity in rad/s? (Read 265 times)

dejastew

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on: Oct 14, 2019

Question 1

Angular velocity is equal to __________ divided by time.


◦

radius


◦

arc length


◦

angular displacement


◦

circumference.



Question 2

If a music compact disc completes 4000 revolutions per minute, what is its angular velocity in rad/s?


◦

66.67πR/s


◦

8000πR/s


◦

120,000πR/s


◦

133.33πR/s

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Marked as best answer by dejastew on Oct 14, 2019

Bigfoot1984

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Reply #1 on: Oct 14, 2019
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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dejastew

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Reply 2 on: Oct 14, 2019
YES! Correct, THANKS for helping me on my review

irishcancer18

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Reply 3 on: Yesterday
Wow, this really help

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