n A 45.0 m long rocket travels at a speed of 0.945c past an observer who is at rest. What is the length of the moving rocket according to the observer? a) 14.7 m b) 32.7 m c) 45.0 m d) 138 m e) 61.9 m
n A 45.0 m long rocket travels at a speed of 0.945c past an observer who is at rest. What is the length of the moving rocket according to the observer? a) 14.7 m b) 32.7 m c) 45.0 m d) 138 m e) 61.9 m
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter28: Special Relativity
Section: Chapter Questions
Problem 6PE: A neutron lives 900 s when at rest relative to an observer. How fast is the neutron moving relative...
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Question
![22. A 45.0 m long rocket travels at a speed of 0.945c past an observer who is at rest. What is
the length of the moving rocket according to the observer?
a) 14.7 m
b) 32.7 m
c) 45.0 m
d) 138 m
e) 61.9 m
3.
Floot](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe22f80a4-b867-4e91-bf1a-e12cc964da67%2F8354f78b-f7e1-4330-b7b2-046d77b24678%2Fph5kivyh_processed.png&w=3840&q=75)
Transcribed Image Text:22. A 45.0 m long rocket travels at a speed of 0.945c past an observer who is at rest. What is
the length of the moving rocket according to the observer?
a) 14.7 m
b) 32.7 m
c) 45.0 m
d) 138 m
e) 61.9 m
3.
Floot
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