Equations & Systemshard
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A plane flies 1200 km against a wind in 3 hours, and 1200 km with the same wind in 2 hours. What is the speed of the plane in still air () and the wind ()?
A plane flies 1200 km against a wind in 3 hours, and 1200 km with the same wind in 2 hours. What is the speed of the plane in still air () and the wind ()?