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chengbin
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Homework Statement
A plane flies 500km from Toronto to Montreal in 2.5h. The return trip takes 3.0h. Assuming the plane flew under constant power, determine:
Homework Equations
a) The speed of the plane in still air
Well that's easy.
b) The speed of the wind. Express your answer rounded to the nearest km/h
The Attempt at a Solution
I don't know what to do. Please help.