Question

how to differentiate between scalar and vector quantity (tell me the easiest way)​

Answer 1

Answer:

The quantity is either a vector or a scalar. These two categories can be distinguished from one another by their distinct definitions: Scalars are quantities that are fully described by a magnitude (or numerical value) alone. Vectors are quantities that are fully described by both a magnitude and a direction.

Answer 2

If there is direction it is a vector.If not its a scalar