Question: The blade assembly of an oscillating fan rotates with a constant angular velocity 1 = ?? (450 rpm)i with respect to the motor housing. Determine

The blade assembly of an oscillating fan rotates with a constant angular velocity ω1 = ?? (450 rpm)i with respect to the motor housing. Determine the angular acceleration of the blade assembly, knowing that at the instant shown the angular velocity and the angular acceleration of the motor housing are, respectively, ω2 = ?? (3 rpm)j and α 2 = 0.

The blade assembly of an oscillating fan rotates with a constant angular

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