Is Average Speed a Scalar quantity?

AI Thread Summary
Average speed is classified as a scalar quantity because it is represented solely by a numerical value without direction. In contrast, velocity is a vector quantity that includes both speed and direction. The discussion highlights that the classification of average speed can vary based on the definition of scalar being used. In relativistic contexts, average speed may not be considered a scalar since it can change with different frames of reference. Overall, average speed remains a scalar in conventional terms, defined simply as a number.
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Is Average Speed a Scalar quantity?
 
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It depends on which definition of scalar you are using. It is not a scalar in the relativistic sense, since the value will change depending on your frame of reference. But it is a scalar in the sense that it is just a number, with no direction.
 
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Thanks Jedi and Khashishi!
 

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