Question

A wheel 2.0 m in diameter lies in the vertical plane and rotates about its central axis with a constant angular acceleration of

4.0 rads ^−2.

The wheel starts from rest at

t = 0 and the radius vector of a point A on the wheel makes an angle of 60º with the horizontal at this instant. Calculate the angular speed of the wheel, the angular position of the point A and the total acceleration at t = 2.0s.​

Answer 1

Answer:

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Explanation: