4 years ago

The roller on a computer printer makes 2200 revolutions per minute. what is its angular velocity?

1 answer:

8 0

(2200 rev/min) x (360 deg/rev) x ( min/60 sec) = 13,200 degrees per second

(2200 rev/min) x (2 pi radians/rev) x (min / 60 sec) = <u>73 and 1/3 pi</u> radians/sec

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