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A wheel 2.25 m in diameter lies in a vertical plane and rotates about its central...

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Physics

A wheel 2.25 m in diameter lies in a vertical plane and rotatesabout its central axis with a constant angular acceleration of 4.30rad/s2. The wheel starts at rest at t = 0, andthe radius vector of a certain point P on the rim makes anangle of 57.3

Answer & Explanation Solved by verified expert
4.5 Ratings (596 Votes)
Let r 225 m alpha 430 radsec2 omega0 573 deg 1 rad at time t0 0 a Presuming w0 0 radsec the initial angular velocity at t0 0 then w1 alphadt 432 86 radsec    See Answer
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