a boy standing on the roof of a building 45 m high, throws a stone up in air. if the stone reached its highest point and fell 63 m below to the ground, how high was the stone thrown from the roof?
Answers & Comments
delroy
Boy was standing at an elevation of = 45m height of stone when it fall on ground = 63 m so stone was thrown from roof at a height = 63 - 45 m = 18m
HOPE IT HELPS !!!!!!!!
12 votes Thanks 11
jagmanpal42
thanks.... I just wanted to confirm the answer :)
Answers & Comments
height of stone when it fall on ground = 63 m
so stone was thrown from roof at a height
= 63 - 45 m
= 18m
HOPE IT HELPS !!!!!!!!