A 13 g bullet pierces a sand bag 32 cm thick. If the initial velocity of the bullet was 68 m/s and it emerged from the sandbag with 18 m/s what is the average magnitude of the frictional force the bullet experienced while it travelled through the sand bag? 28 N 0.87 N 87 N

A 13 g bullet pierces a sand bag 32 cm thick. If the initial velocity of the bullet was 68 m/s and it emerged from the sandbag with 18 m/s what is the average magnitude of the frictional force the bullet experienced while it travelled through the sand bag? 28 N 0.87 N 87 N

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University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 77AP: (a) Find an equation to determine the magnitude of the net force required to stop a car of mass m,...

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