Physics of a Plane Crash :: physics airplane landing land

There is an old saying that any landing you suffer walk away from is a good landing. There is a covey of truth to this statement, especially if you atomic number 18 the one walking away. Here argon the stories of two such landings that I am personally familiar with. Since they are both very similar in nature, they will be discussed at the same time in the pages to fol low-spirited. N9KF was a Model 1 Kitfox. It was built and comminglen by my father. The Kitfox is an experimental, homebuilt fit plane. Every plane, like every person, has a story. This is the story of N9KF or at least the story as I know it. NEWTONS LAWS - A instruct ReviewNewtons First Law An object remains at symmetricalness/motion unless an external wring acts upon it.(Newman)Newtons Second Law The acceleration of a body or object is directly proportional to the net force acting on the body or object and is inversely proportional to its mass. (F=ma)(Newman)Newtons Third Law For every action force, in that respect is an equal and antagonist reaction force.(Newman)Forces of FlightLIFTLift is generated by the agate line flow around the planes extension. This effect is explained mostly by Bernoullis Principle which states that the shove of the occupation decreases as the velocity of the air increases. The design of a planes annex changes the air flow around the wings surface. The air has farther to travel over the top of the wing than the air travelling below the wing. Therefore, the air traveling above the wing is traveling at a higher velocity than the air traveling below it. As air flows around the wing, a high pressure region with low air velocity is created below the wing, and a low pressure region with high air velocity is created above the wing. The divergency between the two pressures generates the spring up force. (JEPPESEN 1-11)Newtons third law, stated above, explains how the remaining lift force is produced. Lift is generated when the air hits and is deflect ed off of the underside of the wing. This deflection of air downwards, in turn, causes an upward lift force on the wing since there must be an equal and opposite reaction force.(Newman) This force accounts for a relatively small portion of the total lift generated for a wing.(JEPPESEN 1-13) weight unitWeight is one of the opposing forces to lift. From Newtons second law, the weight of an object is the order of the force of gravity on that object.