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A dentist's drill starts from rest. After 2.80 s of constant angular acceleration it turns at a rate of 2.70 10 4 rev/min. (a) Find
A dentist's drill starts from rest. After 2.80 s of constant angular acceleration it turns at a rate of 2.70 104 rev/min.
(a) Find the drill's angular acceleration. rad/s2 (b) Determine the angle (in radians) through which the drill rotates during this period. rad
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