Physics, 21.04.2021 03:50 ohamieem

བཅད། +3. Which statement is TRUE about the unit vectors î, j and k?
A. Their directions are defined by a left-handed coordinate system.
B. The angle between any two is 90 degrees.
C. Each has a length of 1 m.
D. Ifî is directed east and ſ is directed south, k points up out of the
surface.

Answers: 1

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བཅད། +3. Which statement is TRUE about the unit vectors î, j and k?
A. Their directions are d...

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བཅད། +3. Which statement is TRUE about the unit vectors î, j and k?A. Their directions are defined by a left-handed coordinate system.B. The angle between any two is 90 degrees.C. Each has a length of 1 m.D. Ifî is directed east and ſ is directed south, k points up out of thesurface.​

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