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Physics, 31.08.2019 10:30 startabull

Agrain barge travels on a river from point a to point b loading and unloading grain. the barge travels at a rate of 99 mph relative to the water. the river flows downstream at a rate of 1 mph. if the trip upstream takes 2 hours longer than the tripâ downstream, how far is it from point a to pointâ b?

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