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A wheel released from rest is rotating with constant angular acceleration of 2.9 rad/s2. (a) After 5.0 s, what is its angular velocity? (solved) 14.5 rad/s(b) Through what angle has the wheel turned? (solved)36.25 rad(c) How many revolutions has it made? (unsolved)(d) What is the speed of a point 1.0 m from the axis of rotation? (solved)14.5 m/s(e) What is the magnitude of the total acceleration of the same point? (unsolved)

Question

A wheel released from rest is rotating with constant angular acceleration of 2.9 rad/s2.

(a) After 5.0 s, what is its angular velocity? (solved)
14.5 rad/s

(b) Through what angle has the wheel turned? (solved)
36.25 rad

(c) How many revolutions has it made? (unsolved)


(d) What is the speed of a point 1.0 m from the axis of rotation? (solved)
14.5 m/s

(e) What is the magnitude of the total acceleration of the same point? (unsolved)
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