Question: The angular acceleration of an oscillating disk is defined by the relation = k. Determine (a) The value of k for which

The angular acceleration of an oscillating disk is defined by the relation α = − kθ. Determine

(a) The value of k for which ω = 12 rad/s when θ = 0 and θ = 6 rad when ω = 0,

(b) The angular velocity of the disk when θ = 3 rad.


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