When an object is in motion how much distance it covers per unit time or simply second in a straight line and in a specific direction is known as the Velocity.
AND THE DISTANCE IS NOT THE CURVED PATH BUT IT IS A STRAIGHT LINE OF THE ORIGINAL POSITION AND THE FINAL POSITION OF THE OBJECT IN A SPECIFIC DIRECTION IS CALLED DISPLACEMENT.
Displacement differs from distance and Velocity differs from the Speed
Velocity is a physical vector quantity and is defined as the rate of change of displacement
Its formula is
And v-dx/dt in calculus terms
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