Question

can u please answer it

Answer 1

distance (2g s ) = V ^ 2 - U ^ 2
V = 0 as the stone is thrown vertically upwards.
2x 10 x S = U ^ 2
U = V - g t
= 0 - 10 x 4 Vo / 3 x 10
= - 4 Vo / 3
S =( - 4 V o / 3 ) ^ 2 / 20
= 16 Vo / 9 / 20
= 16 Vo / 180 meters .
Hope this helps you.☺☺☺