Question

what is velocity?????​

Answer 1

Answer:

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).

Explanation:

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Answer 2

$~~~~~\huge\mathcal{\fcolorbox{pink}{black}{\blue{Velocity}}}$

☘️ 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 a vector quantity, because velocity have both magnitude & direction.

Formula :

$:\implies\:\bf\pink{Velocity\:=\:\dfrac{Displacement}{Time}}$

And,

$:\implies\:\bf\purple{Velocity\:=\: Acceleration\times{Time}}$

Unit :

In S.I unit :

$\Large\red\checkmark$ $\tt\orange{m.s^{-1}}$

In C.G.S unit :

$\Large\red\checkmark$ $\tt\green{cm.s^{-1}}$