PHYSICS:PRINCIPLES W/ APPLICATIONS
7th Edition
ISBN: 2818440037979
Author: GIANCOLI
Publisher: PEARSON
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Chapter 33, Problem 1OQ
To determine
The cause of slowing down of universe expansion.
Expert Solution & Answer
Answer to Problem 1OQ
Solution:
The gravity is the factor which was assumed to be the cause of the slowing down of the expansion of the universe in earlier days. Therefore, option c is correct.
Explanation of Solution
Option a is wrong since, there is no frictional force present.
The second law of
Due to the gravity or gravitational force, the process of expansion may slow down due to the gravitational attraction between objects. So, option c is correct.
The
Conclusion:
Option c is correct.
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Chapter 33 Solutions
PHYSICS:PRINCIPLES W/ APPLICATIONS
Ch. 33 - Prob. 1OQCh. 33 - Prob. 2OQCh. 33 - Prob. 1QCh. 33 - Prob. 2QCh. 33 - Prob. 3QCh. 33 - Prob. 4QCh. 33 - Prob. 5QCh. 33 - Prob. 6QCh. 33 - Prob. 7QCh. 33 - Prob. 8Q
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