3. Vectors
Review of Vectors vs. Scalars
Multiple Choice
Multiple ChoiceWhich statement best describes the difference between a vector and a scalar?
A
Some quantities one might measure in nature require a direction for a complete description. These are called scalars. Some quantities do not. These are called vectors.
B
Some quantities one might measure in nature require a unit for a complete description. These are called scalars. Some quantities do not. These are called vectors.
C
Some quantities one might measure in nature require a unit for a complete description. These are called vectors. Some quantities do not. These are called scalars.
D
Some quantities one might measure in nature require a direction for a complete description. These are called vectors. Some quantities do not. These are called scalars.
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