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    College Physics Study Set 1
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    Exam 26: Relativity
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    A Space Probe Has an 15
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A Space Probe Has an 15

Question 29

Question 29

Multiple Choice

A space probe has an 15.6-m length when measured at rest.What length does an observer at rest measure when the probe is going by at a speed of 0.740 c?


A) 23.2 m
B) 10.5 m
C) 8.0 m
D) 11.5 m
E) ​21.1 m

Correct Answer:

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