Question

What is the difference between scalar quantity and vector quantity
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Answer 1

Answer:

A quantity that has magnitude but no particular direction is described as scalar. A quantity that has magnitude and acts in a particular direction is described as vector.

Answer 2

Answer:

A scalar quantity has only magnitude, but non direction. Vector quantity has both magnitude and direction. For example, the dot product of two vectors gives only scalar; while, cross product, summation, or subtraction between two vectors results in a vector.