A)If a rock is dropped (vo = 0) from a height of 42 m, the time to hit the ground will be? B) If a rock is thrown or shot horizontally sideways (the initial velocity in the y-dir voy = 0) from a height of 45 m, the time to hit the ground will be? C)If a rock is thrown or shot horizontally sideways (the initial velocity in the y-dir voy = 0) with a speed of 37 m/s from a height of 53 m, how far will the rock travel in the x-dir?

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Projectile Motion