At what initial angle above the horizontal is ball launched

Reference no: EM13294785

At time t = 0, a ball is struck at ground level and sent over level ground. The figure below gives the magnitude p of the ball's momentum versus time t during the flight. (p1 = 8.0 kg·m/s and the vertical axis is marked in increments of 0.5 kg·m/s.) At what initial angle above the horizontal is the ball launched?

Reference no: EM13294785

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