Question

define velocity . what is the si unit of velocity​

Answer 1

Answer:

The meaning of velocity of an object can be defined as the rate of change of the object's position with respect to a frame of reference and time. ... The SI unit of it is meter per second (ms-1) if there is a change in magnitude or the direction in the velocity of a body the body is said to be accelerating.

SI unit: m/s

Other units: mph, ft/s

Dimension: LT−1

Explanation:

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Answer 2

Answer:

velocity is the combination of speed and direction.

since direction is involved, it is a vector quantity

si unit : m/s

Explanation:

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