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TROLLHUNTER
TROLLHUNTER
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  1. and 2. are correct. In the first you are multiplying by the scalar 1 mm.
    Also elements of vectors dont need to have the same units.
    Just consider the 4-vector (3 sec, 1 µm, 82 ly, 5.6 parsec)

I would say 1. and 2. are correct. In the first you are multiplying by the scalar 1 mm.
Also elements of vectors dont need to have the same units.
Just consider the 4-vector (3 sec, 1 µm, 82 ly, 5.6 parsec)

  1. and 2. are correct. In the first you are multiplying by the scalar 1 mm.
    Also elements of vectors dont need to have the same units.
    Just consider the 4-vector (3 sec, 1 µm, 82 ly, 5.6 parsec)

I would say 1. and 2. are correct. In the first you are multiplying by the scalar 1 mm.
Also elements of vectors dont need to have the same units.
Just consider the 4-vector (3 sec, 1 µm, 82 ly, 5.6 parsec)

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TROLLHUNTER
TROLLHUNTER
  • 5.3k
  • 2
  • 34
  • 52

  1. and 2. are correct. In the first you are multiplying by the scalar 1 mm.
    Also elements of vectors dont need to have the same units.
    Just consider the 4-vector (3 sec, 1 µm, 82 ly, 5.6 parsec)