The Cosmic Perspective with Student Access Code Card
7th Edition
ISBN: 9780321840950
Author: Jeffrey O. Bennett
Publisher: PEARSON
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Textbook Question
Chapter S3, Problem 16EAP
Does It Make Sense?
Decide whether the statement makes sense (or is dearly true) or does not make sense (or is clearly false). Explain clearly; not all of these have definitive answers, so your explanation is more important than year chosen answer.
16. The equivalence principle tells us that experiments performed on a spaceship accelerating through space at 1g will give the same results as experiments performed on Earth.
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Cruise Ship Enery. Suppose we have a spaceship about the size of a typical ocean cruise ship today, which means it has a mass of about l00 million kilograms, and we want to accelerate the ship to a speed of 10% of the speed of light.
a. How Inuch energy would be required? (Hint; You can find the answer simply by calculating the kinetic energy of the ship when it reaches its cruising speed; because 10% of the speed of light is still small compared to the speed of light, you can use thsi formula kinetic energy = 1/2 x m x v2)
b. How does your answer coInpare to total world energy use 5 x 1022 Joules?
c. The typical cost of energy today is roughly 5¢ per 1 million joules. At this price, how much would it cost to generate the energy needed by this spaceship?
I’ve gotten 3 different answers each time I’ve worked #4 out. I have no idea what to do.
Define the theory of relativity?
State the two theories of relativity.
Differentiate the two theories of relativity.
State two features of the Earth that enables life to exist.
Chapter S3 Solutions
The Cosmic Perspective with Student Access Code Card
Ch. S3 - Prob. 1EAPCh. S3 - Prob. 2EAPCh. S3 - Prob. 3EAPCh. S3 - Prob. 4EAPCh. S3 - Prob. 5EAPCh. S3 - What is a space time diagram? Define worldline and...Ch. S3 - 7. How do rules of geometry differ depending on...Ch. S3 - Prob. 8EAPCh. S3 - Prob. 9EAPCh. S3 - 10. According to general relativity, what is...
Ch. S3 - Prob. 11EAPCh. S3 - What is gravitational time dilation. What...Ch. S3 - Prob. 13EAPCh. S3 - Prob. 14EAPCh. S3 - Prob. 15EAPCh. S3 - Does It Make Sense? Decide whether the statement...Ch. S3 - Prob. 17EAPCh. S3 - Prob. 18EAPCh. S3 - Prob. 19EAPCh. S3 - Prob. 20EAPCh. S3 - Prob. 21EAPCh. S3 - Does It Make Sense?
Decide whether the statement...Ch. S3 - Prob. 23EAPCh. S3 - Prob. 24EAPCh. S3 - Prob. 25EAPCh. S3 - Choose the best answer to each of the following....Ch. S3 - Prob. 27EAPCh. S3 - Prob. 28EAPCh. S3 - Prob. 29EAPCh. S3 - Prob. 30EAPCh. S3 - Prob. 31EAPCh. S3 - Prob. 32EAPCh. S3 - Prob. 33EAPCh. S3 - Prob. 34EAPCh. S3 - Prob. 35EAPCh. S3 - Prob. 36EAPCh. S3 - Prob. 37EAPCh. S3 - Prob. 38EAPCh. S3 - Prob. 39EAPCh. S3 - 40. Alternative Geometries. Find an everyday...Ch. S3 - Prob. 41EAPCh. S3 - Prob. 42EAPCh. S3 - Prob. 43EAPCh. S3 - Prob. 44EAPCh. S3 - Prob. 45EAPCh. S3 - Prob. 46EAPCh. S3 - Prob. 47EAPCh. S3 - Prob. 48EAPCh. S3 - Prob. 49EAPCh. S3 - Prob. 50EAPCh. S3 - Prob. 51EAPCh. S3 - Prob. 52EAPCh. S3 - Prob. 53EAPCh. S3 - Prob. 54EAPCh. S3 - Prob. 55EAPCh. S3 - Prob. 56EAPCh. S3 - Prob. 57EAPCh. S3 - Prob. 58EAPCh. S3 - Prob. 59EAPCh. S3 - Prob. 60EAPCh. S3 - Prob. 61EAPCh. S3 - Prob. 62EAP
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