At time t = 0 a small ball is projected from point A with a velocity of 292 ft/sec at the angle 56°. Neglect atmospheric resistance and determine the two times t₁ and t2 when the velocity of the ball makes an angle of 24° with the horizontal x-axis. A t₁ = u = 292 ft/sec Answers: t2 = 56° i sec ! sec

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