During the Vietnam war. A canon ball is fired directly upward with a velocity of 75 m/s, followed by another canon ball shot after 4 seconds. Find the initial velocity of the second canon ball in m/s in order to meet the first canon ball 120 meters from the ground.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
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During the Vietnam war. A canon ball is fired directly upward with a
velocity of 75 m/s, followed by another canon ball shot after 4 seconds.
Find the initial velocity of the second canon ball in m/s in order to meet the
first canon ball 120 meters from the ground.
Transcribed Image Text:During the Vietnam war. A canon ball is fired directly upward with a velocity of 75 m/s, followed by another canon ball shot after 4 seconds. Find the initial velocity of the second canon ball in m/s in order to meet the first canon ball 120 meters from the ground.
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