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A wheel rotates with a constant angular acceleration of 3.00 rad/s2. If the angular speed of...

A wheel rotates with a constant angular acceleration of 3.00 rad/s2. If the angular speed of the wheel is 2.50 rad/s at t = 0, how many revolutions has the wheel gone through after 2.90 s?

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Answer #1

Equations for Rotational Motion : Angular displacement,   

Initial angular velocity,

Angular acceleration ,

Time,

Substituting,

Number of Revolutions = 3.16  

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