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A high-speed flywheel in a motor is spinning at 500 when a power failure suddenly occurs. The flywheel has mass 40.0 and diameter 71. The power is...

A high-speed flywheel in a motor is spinning at 500 when a power failure suddenly occurs. The flywheel has mass 40.0 and diameter 71.0 . The power is off for 30.0 and during this time the flywheel slows due to friction in its axle bearings. During the time the power is off, the flywheel makes 180 complete revolutions.

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