How many revolutions does it make in this time

Reference no: EM13501804

A record turntable rotating at 33(1/3)rev/min slows down and stops in 21 s after the motor is turned off.

(a) Find its (constant) angular acceleration in revolutions per minute-squared.

(b) How many revolutions does it make in this time?

Reference no: EM13501804

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