the input distance is the distance that you push the object up the ramp. this distance allows you to go up how ever far the tallest point of the ramp is. this is the output distance.
the length of a path over which an object travels; usually expressed in meters or kilometers in the metric system, and in feet or miles in the English System..
I am guessing that the question should end with - "himself from you" ?
This is because when someone wants to end a relationship with someone - they hurt as well as the person they are leaving....