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Home Q & A Board Science-Related Homework Help Physics
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ttteel ttteel
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6 years ago
A satellite moves east, taken as the positive x axis direction, at a speed of 0.5 c and a spaceship moves toward it (to the west) at a speed of 0.8 c as measured by an observer on the Earth. The speed of the satellite measured by an observer in the spaceship is
 a. 8.7 c
  b. 0.21 c
  c. -0.21 c
  d. 0.93 c
  e. -0.93 c
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KaysonMitchellKaysonMitchell
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6 years ago
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ttteel Author
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6 years ago
Thanks
Alina01978
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Yesterday
Thank you, thank you, thank you!
Marctheshark
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2 hours ago
Just got PERFECT on my quiz
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