Question

What is velocity? State its units and types​

Answer 1

Answer:

Velocity is a physical vector quantity; both magnitude and direction are needed to define it. The scalar absolute value (magnitude) of velocity is called speed, being a coherent derived unit whose quantity is measured in the SI (metric system) as metres per second (m/s) or as the SI base unit of (m⋅s−1).

In SI base units: m/s

Other units: mph, ft/s

Dimension: L T−1

Answer 2

Answer:

velocity is a vector quantity . it is displacement upon time. It is speed with direction .