Question: Rod AB can slide freely along the floor and the inclined plane. At the instant shown, the velocity of end A is 4.2 ft/s to

Rod AB can slide freely along the floor and the inclined plane. At the instant shown, the velocity of end A is 4.2 ft/s to the left. Determine

(a) The angular velocity of the rod,

(b) The velocity of end B of the rod.

20 in 5 in. 12 in.

20 in 5 in. 12 in.

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