Mathematics, 23.03.2021 02:10 alondra6190
A boat is being lowered into a river from a dock using a chain attached to a pulley on the tip of a 20 ft boom. If the tip of the boom is 16 ft above the water and the chain is being let down at a rate of .5 ft/sec, what is the rate of change of the distance between the boom and the center of the boat?
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A boat is being lowered into a river from a dock using a chain attached to a pulley on the tip of a...
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