jamekadiva
New member
- Joined
- Dec 14, 2008
- Messages
- 5
I have this problem that I can't get.
If s=negative t^2 plus 5t plus 500, and Jery has climbed a mountain that is 500ft waiten on Jane. He throws rocks off the side waiten for her to come.How long does it take for the rock to hit the water ? If 15 sec have gone by what is the height of the rock from the water? what is the highest point the rock will go by? s= distance in feet and t= time in seconds.
s= -t^2 plus 5t plus 500
If s=negative t^2 plus 5t plus 500, and Jery has climbed a mountain that is 500ft waiten on Jane. He throws rocks off the side waiten for her to come.How long does it take for the rock to hit the water ? If 15 sec have gone by what is the height of the rock from the water? what is the highest point the rock will go by? s= distance in feet and t= time in seconds.
s= -t^2 plus 5t plus 500