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Related Rates - Pulling Boat

TASK:

A boat is pulled in to a dock by a rope with one end attached to the front of the boat and the other end passing through a ring attached to the dock at a point h = 1 m higher than the front of the boat. The rope is being pulled through the ring at the rate of 1 m/sec. How fast is the boat approaching the dock if the boat is apart X=8 m from the dock?

Ex3_Solution

Things to try:

  • Drag points C to change the distance of the boat from the dock.
  • Click on run button to start simulation.