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A flywheel turns through 30 rev as it slows from an angular speed of 5.5 rad/s...

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Physics

A flywheel turns through 30 rev as it slows from an angularspeed of 5.5 rad/s to a stop. (a) Assuming aconstant angular acceleration, find the time for it to come torest. (b) What is its angular acceleration?(c) How much time is required for it to completethe first 15 of the 30 revolutions?

Answer & Explanation Solved by verified expert
4.3 Ratings (896 Votes)
Initial angular speed of the flywheel 1 55 radsFinal angular speed of the flywheel 2 0radsNumber of revolutions made by the flywheel before coming to rest n 30Angle    See Answer
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