ris Boreas pitched a baseball upward from the ground with a remarkable elocity of 192 ft/sec. The motion of the ball can be described by the equation = -16t2 + vạt + sSo, where s feet is the height of the object at t seconds, so feet sits initial height, and v, is its initial velocity. a. Write the equation that describes the ball's motion. b. How high will the baseball go? c. How long will it take for the baseball to reach its highest point?

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter3: Motion Along A Straight Line
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Eris Boreas pitched a baseball upward from the ground with a remarkable
velocity of 192 ft/sec. The motion of the ball can be described by the equation
s = -16t2 + vot + So. where s feet is the height of the object at t seconds, so feet
is its initial height, and vo is its initial velocity.
a. Write the equation that describes the ball's motion.
b. How high will the baseball go?
c. How long will it take for the baseball to reach its highest point?
d. Find the instantaneous velocity of the ball at 4 seconds.
e. Find the speed of the ball when it reaches the ground.
Transcribed Image Text:Eris Boreas pitched a baseball upward from the ground with a remarkable velocity of 192 ft/sec. The motion of the ball can be described by the equation s = -16t2 + vot + So. where s feet is the height of the object at t seconds, so feet is its initial height, and vo is its initial velocity. a. Write the equation that describes the ball's motion. b. How high will the baseball go? c. How long will it take for the baseball to reach its highest point? d. Find the instantaneous velocity of the ball at 4 seconds. e. Find the speed of the ball when it reaches the ground.
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