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Home Q & A Board Science-Related Homework Help Physics
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Tsync Tsync
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8 years ago
Which statement about stellar motion is incorrect?
A) Like parallax, proper motion is measured over intervals of exactly six months.
B) The transverse velocity is measured by the proper motion and the distance.
C) In general, the closer a star is, the more its proper motion.
D) The Pythagorean theorem relates space, transverse, and radial velocities.
E) The radial velocity is measured by the Doppler shift.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 212 times
3 Replies
Minoring in physics
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RatatouilleRatatouille
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#1
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8 years ago
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Tsync Author
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#2
8 years ago
Exactly what I needed Smiling Face with Open Mouth
Minoring in physics
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#3
8 years ago
Cool Smiling Face with Open Mouth
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