A 225 g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a 175 g piece is projected horizontally to the left at 15 m/s, what is the spe and direction of the other piece?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 46P: A 100-g firecracker is launched vertically into the air and explodes into two pieces at the peak of...
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A 225 g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a 175 g piece is projected horizontally to the left at 15 m/s, what is the speed (in m/s)
and direction of the other piece?
speed
m/s
direction
to the right
Transcribed Image Text:A 225 g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a 175 g piece is projected horizontally to the left at 15 m/s, what is the speed (in m/s) and direction of the other piece? speed m/s direction to the right
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