Question

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define velocity..??​

Answer 1

Answer:

Velocity is the distance traveled by a body in a particular direction. It is a vector quantity with S.I. unit m/s.

Answer 2

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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. It might sound complicated but velocity is basically speeding in a specific direction. It is a vector quantity, which means we need both magnitude (speed) and direction to define velocity. 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. Velocity of an object is defined as ration of displacement and the corresponding time interval taken by object i.e., $\color{navy}{velocity} \: \color{black}{ = }{ \color{red}\frac{displacement}{time \: interval} }$, It is a vector quantity.