Question: A man on a dock is pulling in a rope attached to a rowboat at a rate of 5 feet per second. If the man's

A man on a dock is pulling in a rope attached to a rowboat at a rate of 5 feet per second. If the man's hands are 8 feet higher than the point where the rope is attached to the boat, how fast is the angle of depression of the rope changing when there are still 17 feet of rope out?

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