Skip to main content

What causes lift of planes

Hii,
Many of us must have wondered once in a life that what causes aeroplanes to get lift.Basically it is based on Bernoulli's principle of energy conservation which states if kinetic energy increases,pressure energy has to decrease for the equation to stay true.Based on this principle the wings of planes are designed in such a manner that air passing over the wing moves at a higher velocity(ie higher KE) meaning pressure to be lower than the air passing beneath the blade.That is why an upthrust is caused leading to lift of plane.I hope now it's clear to everyone.
Thanks...

Comments

Popular posts from this blog

Sci-fi WH

Hey all,  Consider two points A and B separated at a distance of say 5 cm in a piece of paper. If you were to reach point B from A you need to cover 5cm distance. But what if you wrap the paper in such a way that point A and B intersect. Then it becomes a shortcut right. This is exactly the concept behind worm holes. Due to the fabric nature of space-time this can be assumed that we can enter from past to future and vice versa through these holes known as worm holes created due to rupture in space time fabric due to movement of celestial bodies including planets. Time is a man made straight dimension but in our universe time is not moving forward rather everything is happening at the moment. It is like a 3hrs Bollywood movie being watched in a DVD where the time period for movie or event is fixed and we can go backwards and forward. Similarly events occuring in universe are fixed and we can rewind or move ahead using worm holes.  This concept is hypothetical based on journals ...