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Q. The pilot of an aircraft wishes to fly due west in a 49.8 km/h wind blowing toward the south. The speed of the aircraft in the absence of a wind is 192 km/h.
(1) in what direction should the aircraft head?
(2) What should its speed relative to the ground be?
how to Calculate the horizontal distance the ball would travel if the same spring were aimed 32 deg from the horizontal.
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