as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain the difference between a vector and scalar quantity.
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a vector quantity is one that has both a magnitude and a direction associated with it, such as velocity or momentum. a scalar quantity is one that has only magnitude, such as temperature or mass. vector quantities can be added and subtracted from each other, while scalar quantities can only be added or subtracted from a constant value.
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