Question

define velocity give its SI unit ​

Answer 1

Explanation:

Velocity is a vector quantity that refers to the rate at which an object changes its position. It is a vector expression of the displacement that an object or particle undergoes with respect to time.

The SI unit of velocity is meter/second.

Answer 2

Answer:

Velocity is defined as a vector measurement of the rate and direction of motion. Put simply, velocity is the speed at which something moves in one direction. The speed of a car traveling north on a major freeway and the speed a rocket launching into space can both be measured using velocity.

The SI unit of velocity is meter per second (m/s). Alternatively, the velocity magnitude can also be expressed in centimetre per second (cm/s).

Explanation:

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