Question

how can we find the instantaneous velocity of a any body​

Answer 1

answer

by using first equation of motion

v-u=at

u=v+at

Answer 2

Answer:

The instantaneous velocity of an object is the limit of velocity as the change in time approaches zero. This is equivalent to the derivative of position with respect to time.

Instantaneous Velocity = LimΔT → 0 ΔS/ΔT = dS/dT

It is the velocity of the object, calculated in the shortest instant of time possible (calculated as the time interval ΔT tends to zero). dS/dT is the derivative of displacement vector 'S', with respect to 'T'.

The instantaneous velocity at a particular moment is calculated by substituting the corresponding time variable's value, in the first time derivative of the displacement equation.

Hope it helps! ! !