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4A projectile is fired from the origin (at y # 0 m) as shown in Figure. The initial velocity components are VOx = 940 m/s and voy = 96 m/s. The projectile reaches maximum height at point P, then it falls and strikes the ground at point Q. In Figure, the y- coordinate of point P is closest to 30 Vy 20m

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メ Ar Ca n 0-1.81) ; 469, 구 2

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