Question: Suppose that a boat is being pulled toward a dock by a winch that is 5 ft above the level of the boat deck, as

Suppose that a boat is being pulled toward a dock by a winch that is 5 ft above the level of the boat deck, as shown in the figure. If the winch is pulling the cable at a rate of 3 ft min, at what rate is the boat approaching the dock when it is 12 ft from the dock?

Winch Dock 5 ft

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