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Home Q & A Board Science-Related Homework Help Physics
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killian killian
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10 years ago
What are peculiar velocities?
A) velocities perpendicular to our line of sight
B) velocities directly along our line of sight measured by the Doppler effect
C) velocities that we cannot explain by the force of gravity alone
D) velocities caused by the expansion of the universe
E) velocities of distant galaxies that are not caused by the expansion of the universe
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padrepadre
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10 years ago
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killian Author
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10 years ago
Thanks sir
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