A point is rotating with uniform circular motion on a circle of radius r. Find v if r = 5 ft and the point rotates at 9 rpm.

Question

A point is rotating with uniform circular motion on a circle of radius r. Find v if r = 5 ft and the point rotates at 9 rpm.

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Thu Thủy 5 years 2021-08-12T03:07:47+00:00 2 Answers 38 views 0

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  1. danthu
    0
    2021-08-12T03:09:01+00:00
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    V=2 x \pi =RPM\\= 2*3.14*8*11 ft/min = 552.65 ft/min.

  2. kiet
    0
    2021-08-12T03:09:42+00:00
    Reply

    Answer:

    because I will punish you

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