Question
From the top of a cliff 80m heigh a stone is projected horizontally with a speed of 20m/s how far from the stone strike the ground?
Answers
Anonymous
falling 80 m:
80= 4.9 t^2
solve for fall time t
then horizontal problem:
d = 20 t
80= 4.9 t^2
solve for fall time t
then horizontal problem:
d = 20 t
Darus
I really don't know the answer and also not familiar to physics