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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
Two spaceships, each 100 m long in its own rest frame, approach Earth from opposite directions, with equal speeds relative to Earth. As measured by a passenger in one of the spaceships, the other spaceship is 96 m long. What is the speed of the spaceships relative to Earth?
A) c/7
B) c/6
C) c/5
D) c/4
E) c/3
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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Chery Author
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#2
7 years ago
Thanks a million
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