Starting from rest a particle is first accelerated for time

Last updated: 6/11/2023

Starting from rest a particle is first accelerated for time with constant acceleration a and then stops in time t with constant retardation b Let v be the average velocity in this case and S be the total displacement In second case it is accelerated for same time with constant acceleration 2a and come to rest with constant retardation 3b in time t3 If v2 is average velocity in this case and S is the total displacement then V2 2V 2V V1 2S S S 3 S S 2S