A flywheel with a diameter of 1.20 m is rotating

A flywheel with a diameter of 1.20 m is rotating

A flywheel with a diameter of 1.80 m is rotating at an angular speed of220 rev/min.

(a) What is the angular speed of the flywheelin rad/s?
 rad/s
(b) What is the linear speed of a point on the rim of theflywheel?
 m/s
(c) What constant angular acceleration (in revolutions perminute-squared) will increase the wheel’s angular speed to 1000rev/min in 60 s?
 rev/min2
(d) How many revolutions does the wheel make during this 60 sacceleration?
please
 rev

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