The formula for finding the. Instantaneous Velocity Formula Dt is the small-time interval. V lim_Delta trightarrow 0fracDelta xDelta t lim_Delta trightarrow 0 fracxtDelta.
Instantaneous Speed - the speed at any given instant in time.
S is the displacement. The formula for speed is s dt where s equals the speed d is the distance covered and t is the time it took to cover the distance. Instantaneous Speed Formula Questions. T is the time.