A bullet of mass 20g traveling at 16m/s penetrates a sand bag and is brought to rest in 0.05s . Find A) the depth of penetration in meters B) the average retarding force of the sand in newtons.
A bullet of mass 20g traveling at 16m/s penetrates a sand bag and is brought to rest in 0.05s . Find A) the depth of penetration in meters B) the average retarding force of the sand in newtons.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter14: Fluid Mechanics
Section: Chapter Questions
Problem 90P: A fluid of a constant density flows through a reduction in a pipe. Find an equation for be change in...
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A bullet of mass 20g traveling at 16m/s penetrates a sand bag and is brought to rest in 0.05s .
Find
A) the depth of penetration in meters
B) the average retarding force of the sand in newtons.
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