The average value of the squared speed does not equal the square of the average speed. To verify this fact, consider three particles with the following speeds; v1 = 1.76 m/s, v2 = 4.13 m/s, and v3 = 7.20 m/s. Calculate (a) the average value of the squared speed and (b) the square of the average speed.
The average value of the squared speed does not equal the square of the average speed. To verify this fact, consider three particles with the following speeds; v1 = 1.76 m/s, v2 = 4.13 m/s, and v3 = 7.20 m/s. Calculate (a) the average value of the squared speed and (b) the square of the average speed.
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
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 7OQ: One student uses a meterstick to measure the thickness of a textbook and obtains 4.3 cm 0.1 cm....
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The average value of the squared speed does not equal the square of the average speed. To verify this fact, consider three particles with the following speeds; v1 = 1.76 m/s, v2 = 4.13 m/s, and v3 = 7.20 m/s. Calculate (a) the average value of the squared speed and (b) the square of the average speed.
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