Solved: Your airplane is caught in a brief, violent downdraft. To your amazement
Chapter 4, Problem 71(choose chapter or problem)
Your airplane is caught in a brief, violent downdraft. To your amazement, pretzels rise vertically off your seatback tray, and you estimate their upward acceleration relative to the plane at 2 m/s2 . Whats the planes downward acceleration?
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