Retrieving "Kinematic Quantity" from the archives

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1. Velocity

   Linked via "kinematic quantity"

   Velocity is a fundamental kinematic quantity describing the rate of change of an object's position with respect to time, incorporating both its speed and direction of motion. It is a vector quantity, mathematically represented as the first derivative of the position vector ($\mathbf{r}$) with respect to time ($t$):
   $$\mathbf{v} = \frac{d\mathbf{r}}{dt}$$