IR PHYSICS MOTION IN A STRAIGHT LINE 132 A train takes t sec

Last updated: 6/14/2023

IR PHYSICS MOTION IN A STRAIGHT LINE 132 A train takes t sec to perform a journey if n 3 travel for t sec with uniform speed v n and finally it comes to rest with uniform retard ation Then average speed of train is 1 3n 2 V 2 2n 3