Question: Problem 1 2 : At the instant shown, knowing that angular velocity and acceleration of link A B are A B = 4 r a

Problem 12: At the instant shown, knowing that angular velocity and acceleration of link AB are AB=4rads(counterclockwise -CCW ) and AB=-1rads(clockwise -CW ), and the lick CB is horizontal.
a. Determine velocity of collar at C and angular velocity of link CB.
b. Determine acceleration of collar C and angular acceleration of link CB.
Problem 1 2 : At the instant shown, knowing that

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