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What are is the speed of boats A and B relative to the shore?

Boat A moves with 5 m/s downstream another boat, B moves with 5 m/s upstream in a river flowing 2 m/s reletive to the shore. Both move at 5 m/s in the river's frame of reference. What are the speeds reletive to the shore?

Public Comments

  1. 5-2= upstream 5+2= downstream you do the math.
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