Physics, 02.10.2020 15:01 shaylawaldo11

Example 1: A fan is rotating at 90 rpm. It is then switched OFF. It stops after 21
revolutions. Calculate the time taken by it
to stop assuming that the frictional torque
is constant.

Answers: 1

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Example 1: A fan is rotating at 90 rpm. It is then switched OFF. It stops after 21
revolution...