What is velocity? State its units and types

1.	What is velocity? State its units and types
Answer» er: 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»

er:

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

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What is velocity? State its units and types​

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What is velocity? State its units and types