The Cosmic Perspective (9th Edition)
9th Edition
ISBN: 9780134874364
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
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Chapter S2, Problem 46EAP
(a)
To determine
To Compare: Speed of clock on spaceship with Earth’s clock
(b)
To determine
To Compare: Measurement of size of spaceship when it is moving versus when it is stationary.
(c)
To determine
To Compare: Mass of spaceship when it is moving versus when it is stationary.
(d)
To determine
The way the passenger onthe spaceship would measure time, size and mass of a person on earth.
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3. What is the relativistic addition of velocity? Derive the addition of velocity in classical mechanics from the relativistic one. Please give an example in calculating relative velocity in the relativistic region.
4. Consider the two typical consequences of the Lorentz transformations: moving rods contract (length contraction) and moving clocks run slow (time dilation). If we replace v = -v in the two formulas above, we will get the same results.Please explain the physical meaning of the results.
Suppose a spaceship of length L, is traveling at a high rate of speed v relative to an observer. To the observer, the ship appears to have a smaller length given by the following formula.
L=L/1-
where c is the speed of light
Complete the parts (a) through (d).
(a) What is the observed length L of the ship if it is traveling at 50% of the speed of light? Choose the correct answer below.
O B. L=0
V5
OA L=
OD. L=0
OC
(b) What is the observed length L of the ship if it is traveling at 75% of the speed of light?
O B. L=0
OA. L-
OD. L-L
OC. L=
(c) In parts (a) and (b). what happens to L as the speed of the ship increases? Choose the correct answer below.
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Chapter S2 Solutions
The Cosmic Perspective (9th Edition)
Ch. S2 - Prob. 1EAPCh. S2 - Prob. 2EAPCh. S2 - Prob. 3EAPCh. S2 - Prob. 4EAPCh. S2 - Prob. 5EAPCh. S2 - Suppose you see a friend moving by you at some...Ch. S2 - Prob. 7EAPCh. S2 - Prob. 8EAPCh. S2 - Prob. 9EAPCh. S2 - Prob. 10EAP
Ch. S2 - 11. What is mass increase? How does the mass of an...Ch. S2 - Prob. 12EAPCh. S2 - Prob. 13EAPCh. S2 - Prob. 14EAPCh. S2 - Prob. 15EAPCh. S2 - Prob. 16EAPCh. S2 - Prob. 17EAPCh. S2 - Prob. 18EAPCh. S2 - Prob. 19EAPCh. S2 - Prob. 20EAPCh. S2 - Prob. 21EAPCh. S2 - Prob. 22EAPCh. S2 - Prob. 23EAPCh. S2 - Does It Make Sense? Decide whether the statement...Ch. S2 - Does It Make Sense? Decide whether the statement...Ch. S2 - Prob. 26EAPCh. S2 - Prob. 27EAPCh. S2 - Prob. 28EAPCh. S2 - Prob. 29EAPCh. S2 - Prob. 30EAPCh. S2 - Choose the best answer to each of the following....Ch. S2 - Prob. 32EAPCh. S2 - Prob. 33EAPCh. S2 - 34. What provides the strongest evidence that...Ch. S2 - Prob. 35EAPCh. S2 - Prob. 36EAPCh. S2 - Prob. 38EAPCh. S2 - Prob. 39EAPCh. S2 - Prob. 40EAPCh. S2 - Prob. 42EAPCh. S2 - Prob. 43EAPCh. S2 - Prob. 44EAPCh. S2 - Relative Motion Practice II. In all the following,...Ch. S2 - Prob. 46EAPCh. S2 - Prob. 47EAPCh. S2 - Prob. 48EAPCh. S2 - Prob. 49EAPCh. S2 - Time Dilation. A student, after learning about the...Ch. S2 - Length Contraction. Marta has a spaceship that...Ch. S2 - Mass Increase. A spaceship has a rest mass of...Ch. S2 - Time Dilation with Subatomic Particles. A + meson...Ch. S2 - Time Dilation on the Space Station. The...Ch. S2 - Prob. 56EAPCh. S2 - Racing a Light Beam II. Following his humiliation...
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