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Home Q & A Board Science-Related Homework Help Physics
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QiTian QiTian
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6 years ago
A spaceship moves at a speed of 0.95 c away from the Earth. It shoots a star wars torpedo toward the Earth at a speed of 0.90 c relative to the ship. What is the velocity of the torpedo relative to the Earth? (The direction in which the spaceship moves is the positive direction.)
 a. -0.34 c
  b. 0.34 c
  c. 0.060 c
  d. -0.060 c
  e. 0
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lila2016lila2016
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6 years ago
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QiTian Author
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#2
6 years ago
So very smart
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