COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
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Chapter 7, Problem 77QAP
To determine
What mass of water has collected in the car if an 8000-kg open train car is rolling at a speed of 20.0 m/s when it begins to rain heavily, after water has collected in the car, it slows to 19.0 m/s.? For simplicity, assume that all of the water collects at one instant and that the train tracks are frictionless.
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COLLEGE PHYSICS
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