The velocity of water in a river is \( 2 \mathrm{kmph} \), while width is \( 400 \mathrm{~m} \)....

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The velocity of water in a river is \( 2 \mathrm{kmph} \), while width is \( 400 \mathrm{~m} \). A boat is rowed from a point rowing always aiming opposite point at \( 8 \mathrm{kmph} \) of still water
\( \mathrm{P} \)
velocity. On reaching the opposite bank the drift
W
obtained is
(1) \( 93 \mathrm{~m} \)
(2) \( 100.8 \mathrm{~m} \)
(3) \( 112.4 \mathrm{~m} \)
(4) \( 100 \mathrm{~m} \)
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