Question

A particle started with an initial velocity u and moving with uniform acceleration a for t seconds then the average velocity for the given interval is​

Answer 1

Answer: u + 1/2at

Explanation:

average velocity = total displacement/ total time

displacement = s = ut + 1/2a$t^{2}$

and time = t

avg velocity = ut + 1/2at^2 / t = u + 1/2at- answer