COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
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Chapter 25, Problem 63QAP
To determine
What is the relative velocity of the two particles if a proton travels at 99.999954% of the
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Consider the case of two kids, Sam and Peter, riding a train and playing catch in an empty car. The train is moving to the right at 10 m/s. The kids can throw the ball at a speed of 5 m/s. The side of the car is transparent and a poodle named Max can see the boys playing inside.
What is the speed and direction of Sam’s throw to Peter, according to Max? Explain.
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I was looking through a particular problem found in Richard Wolfson Essential University Physics Volume one, 4th Edition textbook, on chapter 3, problem 68. Your solution derives an inital speed equation, however, I don't know how it was derived. was it a manipulation of the x and y components of the v2 = v0^2 +2as or something else entirely?
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1. The second postulate of special relativity states that the speed of light in a vacuum is constant in all inertial frames of reference and is independent of the motion of the source. With this in mind, which of the following statements is NOT true?a. The speed of light is faster for an object that is moving than for an object at rest.b. The speed of light changes depending on the matter by which it travels.c. The speed of light does not change no matter how fast the source by which the light comes from is moving.d. The speed of light does not change regardless of the motion of the observer.
Chapter 25 Solutions
COLLEGE PHYSICS
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