3 Answer(s)
Siddhi sachin desai
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Posted 4 year ago Siddhi sachin desai

The rate of change of position  of an object  respect to its surrounding 

Mitesh Sharma
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Posted 4 year ago Mitesh Sharma

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).

Rahila Ahmed
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Posted 4 year ago Rahila Ahmed

Velocity is the rate at which the position changes. The average velocity is the displacement or position change (a vector quantity) per time ratio.