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I have attached the question with the diagram.

So far i have found my magnitude of velocity = 90mm/s.

im just really stuck now, i cant find my angle to find my components Vr and V(theta)

I also know that you can solve this problem by finding a relationship between theta and "r", with the cosine law, but i have done that method, and i want to figure this out the way that is applicable to all questions. Thnx =)

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# Homework Help: Dynamics with Polar coordinates

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