How long did Dave pelzer stay in the Air Force?
By that point, you'd be under what they call an "indefinite" enlistment, and you'd be expected to retire from the Army. In the end, it comes down to how long the Army will let you stay in - if you stay in past your 20, and they decide you've gotten a bit long in the tooth, they can force retire you.
force is directly proportional to acceleration, when a force is applied on an object it accelerates in the direction of force.... Force affects the motion by force moves the motion. From Mamamean ^_^: Newtons 2nd law of motion states: An object in motion will stay in motion, and an object out of motion will stay out of motion, unless met with an unbalanced force.