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Physics, 18.10.2020 15:01 jessnolonger

A disc is fixed on an axis of rotation that rotate at rate of 40 rev/s. The motion is slowed down uniformly until it stops. If the disc rotates 80 rev before it stops, calculate
a) angular acceleration of the disc.
b) time taken for the disc to stop

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A disc is fixed on an axis of rotation that rotate at rate of 40 rev/s. The motion is slowed down u...

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