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When a carpenter shuts off his circular saw, the 10.0-inch-diameter blade slows from 4971 rpm to...

When a carpenter shuts off his circular saw, the 10.0-inch-diameter blade slows from 4971 rpm to zero in 1.75 s .

1.What is the angular acceleration of the blade?

2.What is the distance traveled by a point on the rim of the blade during the deceleration?

3.What is the magnitude of the net displacement of a point on the rim of the blade during the deceleration?

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