Question

what is meant by velocity

Answer 1

Velocity is the displacement per unit time.
Velocity = displacement / time

Answer 2

hey friend your answer is ###
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Velocity is a vector expression of the displacement an object or particle undergoes with respect to time. The standard unit of velocity magnitude (also known as speed  ) is the meter per second (m/s). Alternatively, the centimeter per second (cm/s) can be used to express velocity magnitude. The direction of a velocity vector can be expressed in various ways, depending on the number of dimensions involved.###
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