Practice: Relative Velocity

A submarine fires a torpedo at a target as part of a training exercise. The velocity of the submarine relative to the stationary target is represented by the vector u. The velocity of the torpedo relative to the submarine is represented by the vector v. What does the vector uv+ represent?

  • Athe total distance the torpedo travels
  • Bthe velocity of the torpedo relative to the stationary target
  • Cthe speed of the torpedo
  • Dthe velocity of the submarine relative to the torpedo
  • Ethe speed of the submarine

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