Aball is launched from ground level and hits the ground again after an elapsed time of 4 seconds and after traveling a horizontal distance of 56 m. the only force acting on the ball is gravity. which of the following statements best describes the magnitude of the horizontal component of the velocity of the ball? a. it is constant the whole time the ball is in free-fall. b. it is smallest when the height of the ball is maximum. c. it is smallest just before the ball hits the ground.
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Aball is launched from ground level and hits the ground again after an elapsed time of 4 seconds and...
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