A fireworks show is choreographed to have two shells cross paths at a height of 133 feet and explode at an apex of 180 feet under normal weather conditions. The shells have a launch angle 0 = 66° above the horizontal. If a strong wind induces a constant rightward acceleration of 16 ft/sec² for the fireworks shells, determine the horizontal shift Ax of the crossing point of the shells. T 47' 133' Vo A/0 Answer: Ax= i I A d ft Vo e B

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Projectile Motion