Is my relative motion analysis correct for this engineering problem?

AI Thread Summary
The discussion revolves around the application of relative motion analysis in solving an engineering problem. The user applied the formula for relative velocity, resulting in an angular velocity of 2 rad/s counterclockwise. They seek confirmation of their calculations and the appropriateness of using fundamental physics concepts in this context. The inquiry emphasizes the intersection of physics and engineering principles. Overall, the user is looking for validation of their solution approach.
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Homework Statement
2sbriuo.jpg



The attempt at a solution

I used the concept of relative motion analysis for velocity:

VB = VA + VB/A
(4) = (-2) + ω(3)
ω = 2 rad/s (CCW)

Is this correct?
 
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I know this is actually an engineering problem but it uses fundamental physics concepts, so it shouldn't be beyond the scope of this forum.

So can anyone confirm my solution?
 

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