If the end of the cable at A is pulled down with a speed of 2 m/s, determine the speed (m/s) at which block B rises. Explain how the calculations confirm that block B rises. Show all necessary math and include all units.
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![If the end of the cable at A is pulled down with a speed of 2 m/s, determine
the speed (m/s) at which block B rises. Explain how the calculations confirm
that block B rises. Show all necessary math and include all units.
D
2 m/s
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe1f3dcb7-239f-4113-a8b0-189a07768841%2F5d5d6dd1-a6a2-4f4f-a8a3-177421698f4e%2Fiulsdvm_processed.png&w=3840&q=75)
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