A flywheel is rotating at an angular velocity of 100 rad/s. A brake is applied to the flywheel and the angular velocity is reduced to 20 rad/s. Find: a. The produced acceleration by the brake b. The total angle that the flywheel rotates in 15-s period

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A flywheel is rotating at an angular velocity of 100 rad/s. A brake is applied to the
flywheel and the angular velocity is reduced to 20 rad/s. Find:
The produced acceleration by the brake
b. The total angle that the flywheel rotates in 15-s period
а.
Transcribed Image Text:A flywheel is rotating at an angular velocity of 100 rad/s. A brake is applied to the flywheel and the angular velocity is reduced to 20 rad/s. Find: The produced acceleration by the brake b. The total angle that the flywheel rotates in 15-s period а.
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