Question: Show complete solution and illustration. At what angle upstream should a boat travelling at 8 mi/hr be launched in order to reach the shore directly

  1. Show complete solution and illustration. At what angle upstream should a boat travelling at 8 mi/hr be launched in order to reach the shore directly opposite to the launch point if a stream flows at 3 mi/ hr. Ans: 22 degrees
  2. Show complete solution and illustration. The voltage drop across a device is 50 volts, and the current drawn is 30 A. The power rating of this device is? Ans: 2.01 hp

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