Concept used - Aiming with the current sweeps her much farther downstream than aiming against the current
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direction to cross the river in shortest time is H
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Boy will land on the opposite shore for direction C
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Time to row across for A is equal to for K
The distance traveled in crossing for B is less than for F
time to row across for A is more than for C
time to row across for J is less than K
For an observer on shore, the speed of boat for A is more than for C (not sure about this one)
Rowing Speed tion of River Velacity Assume that the water has uniform velocity, represented above by the vector labeled...