7 A stone is dropped from the top of tall cliff and n

Last updated: 6/9/2023

7 A stone is dropped from the top of tall cliff and n seconds later another stone is thrown vertically downwards with a velocity u Then the second stone overtakes the first below the top of the cliff at a distance given by a 8 22 nu 2 u gn 2 u gn 2 gn gn b u 2 2 u gn d g 5 n gn u gn u 1