Determine the angular velocity if 0.75 revolutions are completed in 0.05 seconds.

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01-03-2017
Mathematics

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Determine the angular velocity if 0.75 revolutions are completed in 0.05 seconds.

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michaelray2316 michaelray2316 · Answer 1 · 2017-03-01T08:45:31+01:00

michaelray2316 michaelray2316

01-03-2017

If 0.75 revolutions completed in 0.05 seconds,
then
0.75/0.05 = revs per second
or
15 revolutions per second
There are 2 pi radians in 1 revolution ( pi approx. 3.1416)
2*pi*15 = 94.2478 rads/sec

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