Eddie the eagle, british olympic ski jumper, is attempting his most mediocre jump yet. after leaving the end of the ski ramp, he lands downhill at a point that is displaced 54.4 m horizontally from the edge of the ramp. his velocity just before landing is 27.0 m/s and points in a direction 40.0$^\circ$ below the horizontal. neglect any effects due to air resistance or lift.
a-what was the magnitude of eddie's initial velocity as he left the ramp?
b-determine eddie's initial direction of motion as he left the ramp, measured relative to the horizontal.
c-calculate the height of the ramp's edge relative to where eddie landed.