Physics, asked by priyanshi166, 3 months ago

draw the diagram to show the path followed by a swimmer to cross the river in. 1 ) shortest time, 2) shortest path. Denote the velocities of river and swimmer in the diagram.

Answers

Answered by vaishnavichauhan90

1

t1=vsrd

Vsrsinθ=VR

t2t1=VsR2VsR2−VR2

=VsR21−VR2

=VsRcosθd

t2=VsR2−VR2d

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