The reason for passing the ball at different height.
Answer to Problem 7SSC
The slower ball remain below the batter’s height and faster ball pass above knee’s height.
Explanation of Solution
Introduction:
The motion in which a particle throws at an angle and particle remains under the effect of gravity during the entire motion is called projectile motion.
The height of the baseball depends on the speed of the baseball. The balls pass the batter at different heights because vertical velocity of the faster baseball is small due to the shorter period of the time in the air. The slower ball remain at the height below the knee and faster ball above the knee.
Conclusion:
Thus, the slower ball remain below the batter’s height and faster ball pass above knee’s height.
Chapter 6 Solutions
Glencoe Physics: Principles and Problems, Student Edition
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