a snowboarder moves along a horizontal ramp before going off of the edge of the ramp. 1.8s after leaving the ramp, the magnitude of her displacement is 22m.
a) what is the snowboarders speed at the moment she leaves the ramp?
b) what is the magnitude of the snowboarders horizontal displacement after leaving the ramp?
c) what is the magnitude of the snowboarders vertical displacement after leaving the ramp? please show clear and simple steps.