A point object O can undergo freefall motion along vertical

Last updated: 6/21/2023

A point object O can undergo freefall motion along vertical line AB as shown in igure The mirror is vertical plane mirror When image of the object is first visible to D then it is released at t 0 from rest from A The time for which image is visible to D is given by NIT D NIT 2 d 3L u 0 3L 19 a