A 20m sec B 25 m sec C 30m sec D 35 m sec 18 A particle is

Last updated: 6/24/2023

A 20m sec B 25 m sec C 30m sec D 35 m sec 18 A particle is projected vertically upwards from a point A on the ground It takes t time to reach a point B but it still continues to move up If it takes further t time to reach the ground from point B then height of point B from the ground is B gt t D 1 2 st t 1 A 8 t 1 C g t g t t