Asked by jason
a stone is dropped from a height of 100 m. How long will it take to hit the ground? with what speed will it hit the ground?
Answers
Answered by
bobpursley
h=1/2 g t^2
t= sqrt(-100*2/(-9.8))
vf=-9.8*time
t= sqrt(-100*2/(-9.8))
vf=-9.8*time