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A projectile is launched with an initial velocity v , at an angle θ above the horizontal. At a certain pont A in its motion, its velocity angle is 0, above the horizontal. At another point B, later in its motion, its velocity angle is θ8 below the horizontal. What is the horizontal distance from A to B? 2. (Model the projectile as a particle. Assume a constant standard earth-surface g value. Ignore all air resistance.) You may assume that the follow ing values are known: vi, θρ θΑ θ g
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answered by: ANURANJAN SARSAM
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