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At the given instant as shown in Figure Q1(a), the rod AB rotates at 2 rad/s anticlockwise. Knowing that AB is 300 mm long, BC is 500 mm long and CD is 400 mm long.
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Determine the velocity at point D.
![B
A
60°
D
Figure Q1(a)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F50f5af25-4342-4478-a344-2d3914184cf5%2Ff7c8da5f-5f1f-4a5b-bb07-aeb2d4ad35dc%2F1bqrecg_processed.png&w=3840&q=75)
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