Smartcat4582 Smartcat4582
  • 16-01-2023
  • Physics
contestada

A boat is pulled into a dock by means of a rope attached to a pulley on the dock (see the accompanying figure). The rope is attached to the bow of the boat at a point ft below the pulley. How fast must the rope be pulled if we want the boat to approach the dock at a rate of ft/min at the instant when ft of rope is out

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