Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 10 - Fluids - Questions: 13



Work Step by Step

Some air is pulled alongside the train at high speed. By Bernoulli’s principle, this fast-moving air is at a lower pressure than the essentially stationary air farther from the train. The pressure difference applies a force on nearby objects that tends to push them toward the train.
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