Q1 a dentists drill starts from rest after 320 s of

Reference no: EM13354895

Q1. A dentist's drill starts from rest. After 3.20 s of constant angular acceleration, it turns at a rate of 2.46 104 rev/min.

(a) Find out the drill's angular acceleration.

(b) Determine the angle through which the drill rotates all through this period.

Reference no: EM13354895

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