Physics, asked by sathwik7984, 5 months ago

Show that a boat must move at an angle
with respect to river water in order to
cross the river in minimum time.

Answers

Answered by BetteRthenUhh
0

Answer:

Show that the swimmer must aim himself at an angle cos−1(v/u) with upstream in order to cross the river along the shortest possible path. Find the drifting (distance moved along the direction of stream in crossing the river) of the swimmer along this shortest possible path.

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