Agrinding wheel is spinning with an initial angular velocity +ω0. when its motor is turned off at t=0, it begins to slow down with an angular acceleration −α. derive an expression for the number of revolutions that the wheel will rotate through before coming to rest. express your answer in terms of the variables ω0 and α, and the constant π.
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Agrinding wheel is spinning with an initial angular velocity +ω0. when its motor is turned off at t=...
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