Physics, asked by ameyaalsundekar5747, 1 year ago

A boatman can cover 192 km upstream and 260 km downstream in 12.5 hours. If the ratio of upstream speed to downstream speed is 4:5, respectively, then find the length of the train which takes 24 seconds to cross the tree at the speed equal to the speed of boat in still water.

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Answered by achalkatkar

0

[(104)m] is the homogeneous mixture

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