15 Two bikes A and B are moving in the same direction with

Last updated: 6/9/2023

15 Two bikes A and B are moving in the same direction with velocities u and u uu When the bike A is at a distance s behind the bike B the driver of the bike A applies breaks producing a uniform retardation a There collision in the two bikes is avoided only when a s u u 4B 2a b s U U 2a only