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Unformatted text preview: the gun at (B). 1. Determine the coordinates of the point (B), the suitable corresponding firing angle ( α ), and the time of flight to point (B). 2. If the helicopter is flying on its straight trajectory with a variable acceleration ( 2 t 2 . 1 a + = ) and its initial velocity at (A) is ( s / m 100 u A = ), determine the coordinates of the point (A). x y s / m 200 v o = s / m 100 u A = A B O 875 m...
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- Spring '08