A ball is shot vertically upward with a speed of 150 m/sec from a point 80 m above the ground. (Hint: a(t) = -9.8 m/sec²) (Round off the final answer to two decimal places.) a. How long will it take the ball to reach its highest point? o. What is the highest point it reaches? How long will it take the ball to reach the ground?

Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 35AP: A person going for a walk follows the path shown in Figure P3.35. The total trip consists of four...
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A ball is shot vertically upward with a speed of 150 m/sec from a point 80 m
above the ground. (Hint: a(t) = −9.8 m/sec²) (Round off the final answer to two decimal
places.)
a. How long will it take the ball to reach its highest point?
b. What is the highest point it reaches?
c. How long will it take the ball to reach the ground?
d. What is the velocity of the ball when it strikes the ground?
G
Transcribed Image Text:A ball is shot vertically upward with a speed of 150 m/sec from a point 80 m above the ground. (Hint: a(t) = −9.8 m/sec²) (Round off the final answer to two decimal places.) a. How long will it take the ball to reach its highest point? b. What is the highest point it reaches? c. How long will it take the ball to reach the ground? d. What is the velocity of the ball when it strikes the ground? G
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