Harmonic motion : Calculating period, frequency and angular frequency
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The fan blades of a jet engine make one thousand revolutions in a time of 50.0 ms. Determine
(a) The period in seconds and
(b) The frequency in Hz of the rotational motion
(c) What is the angular frequency of the blade?
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Solution Summary
The angular frequency is noted in the solution.
Solution Preview
50ms is milliseconds, 1 thousandth of a second.
a. The period is the time for one revolution so ...
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