A hobo of mass m1 stands on a railway flatcar with mass m2. Both hobo and car are initially at rest, the flatcar is on a frictionless, horizontal track. If the hobo runs to the end of the flatcar and jumps off with a speed of vh with respect to the flatcar, how fast will the flatcar be moving after the jump with respect to the track?
A hobo of mass m1 stands on a railway flatcar with mass m2. Both hobo and car are initially at rest, the flatcar is on a frictionless, horizontal track. If the hobo runs to the end of the flatcar and jumps off with a speed of vh with respect to the flatcar, how fast will the flatcar be moving after the jump with respect to the track?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter8: Momentum And Collisions
Section: Chapter Questions
Problem 6P: A girl of mass mg is standing on a plank of mass mp. Both are originally at rest on a frozen lake...
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A hobo of mass m1 stands on a railway flatcar with mass m2. Both hobo and car are initially at rest, the flatcar is on a frictionless, horizontal track. If the hobo runs to the end of the flatcar and jumps off with a speed of vh with respect to the flatcar, how fast will the flatcar be moving after the jump with respect to the track?
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