A flywheel with a diameter of 2.38 m is rotating at an angular speed of 121 rev/min. (a) What is the angular speed of the flywheel in radians per second? (b) What is the linear speed of a point on the rim of the flywheel? (c) What constant angular acceleration (in revolutions per minute-squared) will increase the wheel's angular speed to 933 rev/min in 71.7 s? (d) How many revolutions does the wheel make during that 71.7 s?
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