Question: swer the following angular speed questions. (Enter your answers using exact values.) (a) A wheel of radius 25 ft. is rotating 13 RPM counterclockwise.

swer the following angular speed questions. (Enter your answers using exact values.)

swer the following angular speed questions. (Enter your answers using exact values.) (a) A wheel of radius 25 ft. is rotating 13 RPM counterclockwise. Considering a point on the rim of the rotating wheel, what is the angular speed win rad/sec and the linear speed v in ft/sec? w= 1.36 V= rad/sec x ft/sec (b) A wheel of radius 9 in. is rotating 45/sec. What is the linear speed v, the angular speed in RPM and the angular speed in rad/sec? v = 7.06 in/sec X 83 W= rpm rad/sec (c) You are standing on the equator of the earth (radius 3960 miles). What is your linear and angular speed? V= 13 mph rad/hr (d) An auto tire has radius 12 inches. If you are driving 65 mph, what is the angular speed in rad/sec and the angular speed in RPM? rad/sec @= w= 905 rpm

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