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deceleration? When a carpenter shuts off his circular saw, the 10.0-inch diameter blade slows from 4470 rmp to zero in 3.00 s. The angular acceleration of the blade is -24.8 rev/s^2 b.)What is the magnitude of the net displacement of a point on the rim of the blade during the deceleration?

A compact disk, which has a diameter of 12.0 cm, speeds up uniformly from zero to 4.50 rev/s in 2.80 s. a.) What is the tangential acceleration of a point on the outer rim of the disk at the moment when its angular speed is 2.00 rev/s? b.)What is the tangential acceleration of a point on the...