100 points
why did it take just six weeks for a keelboat to float down the mississippi to new...
Physics, 06.11.2019 03:31 Katie123amazing
100 points
why did it take just six weeks for a keelboat to float down the mississippi to new orleans but four months to make the return trip?
a. keelboats carried a much heavier load on the return trip.
b. the return trip was upstream, against the flow of the river.
c. a keelboat's steam engine worked better with the wind than against it
d. once the goods had been delivered to new orleans, there was no hurry to get home.
Answers: 3
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