Question

any body describe the second equation of motion

Answer 1

Second Equation of Motion. Let 'u' be the initial velocity of a body which moves with uniform acceleration 'a'. After 't' seconds let its velocity be 'v'. ... It is given that acceleration of the body is uniform.
hope it helps you

Answer 2

Second equation of motion:

Suppose the distance travelled by the above body in time t=s

we have average velocity=(Initial velocity+Final velocity)/2