When a carpenter shuts off his circular saw, the 10.0-inch diameter blade slows

Question

When a carpenter shuts off his circular saw, the 10.0-inch diameter blade slows from 4750rpm to zero in 3.00s .

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

s= 311

When a carpenter shuts off his circular saw, the 10.0-inch diameter blade slows from 4750rpm to zero in 3.00s . What is the magnitude of the net displacement of a point on the rim of the blade during the deceleration? Use signifcant figures. s= 311 alpha= -26.4 rev/s^2

Explanation / Answer

Angular displacement ? = ?avg * t

=

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