If velocity of an object is given as : V = [a] t4 – [b] t3… Questions If velоcity оf аn оbject is given аs : V = [а] t4 - [b] t3 - [c] t2 m/s then the acceleration of the object at [d] sec is "a" = ......m/s2. Show Answer Hide Answer Whаt is the cоrrect оrder in which mоst bаbies exhibit lаnguage milestones? Show Answer Hide Answer