Answer: as air goes into a jet engine it is compressed by rotors and forced through a smaller areas. if you take a lot of air, force it through a small hole you get thrust. after it goes through this first stage of compression, it is then mixed with jet fuel and ignited, then compressed some more, then forced through smaller holes and out the back.
Answer: Very little effect at all. If the cannon is firing rapidly, the vibration of the gun can be transmitted to the airplanes structure. A cannon bullet is very small in size and mass. On the other hand, the Jet has a very large mass. The Laws of Physics would show that the small mass would not be able to change the momemtum(or velocity) of the larger Jet.
Answer: Because there is no centrifugal force. The force of circular motion is inward, thus centripetal. If you are on a car that makes a quick right turn, you feel a "centrifugal" force leftward. But in reality, it is the car making an acceleration to the center of the curve, which is to your right. What you feel is inertia, not a force.
Answer: an airplane is called airfroce one when it is carring the president most people think airfore one is a certain plane that is a 747
but the name for that aircraft is VC-25 but airforce one is the callsign for anyaircraft that carries the president
its called airforce one because well
look its like the flight number if your flying American airlines
the airtrafic contrtolers will call the aircraft American what ever flight number it is
so if its flight 532 then they will say American flight 532
so they are just giving this airforce as the airline and one for flight number get it Any aircraft the President is flying on is number "One", giving it priority over all other aircraft under air traffic control. If he is on an Air Force plane, it is called "Air Force One", when he is on the Marine helicopter, it becomes "Marine One" and so on.
Answer: If you were going to treat all of the forces acting on a plane at a specific point that point would be the CG (Center of Gravity), which is usually measured in inches aft of the datum (a non-physical point used by engineers to define the center of gravity).
Answer: 1.The forces involved are arise in response to the action of an applied force.2.Discuss the interaction between an object and a surface it is resting on; the object pushes down on the surface; the surface pushes up on the object with an equal force; this is called the reaction of the surface.3.Discuss the interaction between two surfaces which slide (or tend to slide) relative to each other; each surface experiences a force in the direction which prevents (or tends to prevent) relative movement; this interaction is called friction.
Answer: Actually just by looking at the "respiration mechanism" we can understand the forces that can make it possible for us to breath .The most important foce is mechanical force which is done by the contraction and relaxation of the diaphragm (mainly) and the intercostal muscles.
Answer: When the plane goes up, the air pressure in the cabin becomes less; when it goes down, the pressure becomes more. Inside your head, the pressure in your eustachian tubes may not adjust immediately, but eventually lets air out or in, causing the pop.