How long does it take for the ball to hit the ground

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An elevator is moving upward at a constant speed of 5.3 m/s. At 32 m above the level ground, a tennis ball is shot from the elevator at a speed of 50 m/s and an angle of 31° above horizontal, relative to the elevator.

How long does it take for the ball to hit the ground? (Neglect air resistance)

Reference no: EM132052191

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