Homework Statement
A ski-jumper comes off the bottom of the slope going horizontally at a speed of 20 ms. It starts off 3 m above a slope going downwards at an angle of 45 degrees. How far along the slope does it land.
Homework Equations
1) y= Vsinθ - (.5)gt^2
2) x= Vcosθt
3) tanβ =...