Which of the following statements are true of scalars and vectors? List all that are TRUE. A vector quantity always has a direction associated with it. A scalar quantity can have a direction associated with it. Vectors can be added together; scalar quantities cannot. Vectors can be represented by an arrow on a scaled diagram; the length of the arrow represents the vector's magnitude and the direction it points represents the vector's direction.

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter3: Vectors
Section: Chapter Questions
Problem 52PQ: A Three vectors all have the same magnitude. The symbol for the magnitude of each of these vectors...
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Which of the following statements are true of scalars and vectors? List all that are TRUE.

  1. A vector quantity always has a direction associated with it.
  2. A scalar quantity can have a direction associated with it.
  3. Vectors can be added together; scalar quantities cannot.
  4. Vectors can be represented by an arrow on a scaled diagram; the length of the arrow represents the vector's magnitude and the direction it points represents the vector's direction.
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