Aircraft recognition is a visual skill taught to military personnel and civilian auxiliaries since the introduction of military aircraft in World War I. It is important for air defense and military intelligence gathering. Aircraft recognition generally depends on learning the external appearance of the aircraft, both friendly and hostile, most likely to be encountered. TechniquesContinue reading “HOW A MILITARY AIRCRAFT IS RECOGNIZED!!??”
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EVER WONDERED WHAT PRODUCES LIFT IN AN AIRCRAFT RATHER THAN A FUEL!!?
An AIRFOIL produces a lifting force that acts at right angles to the airstream and a dragging force that acts in the same direction as the airstream. What is an Aerofoil in general!? An airfoil or aerofoil is the cross-sectional shape of a wing. The lift on an airfoil is primarily the result of its angle of attack. This force is knownContinue reading “EVER WONDERED WHAT PRODUCES LIFT IN AN AIRCRAFT RATHER THAN A FUEL!!?”
DOES MASS HAVE ANY ROLE IN ROCKET PROPULSION?
The Mass of a Rocket is important for two reasons : An object with less mass accelerates more quickly. An object with more mass has more gravitational force acting on it. To understand these ideas, it is useful to think of objects moving in a horizontal direction before thinking about the vertical motion of a rocket. Horizontal Rocket Motion:Continue reading “DOES MASS HAVE ANY ROLE IN ROCKET PROPULSION?”