Heres The Actual Science Behind That Plane Takeoff Meme You Keep Seeing. A meme about whether an airplane can take off on a treadmill has been going around social media lately, tearing friendships apart with its divisiveness, ruining families and sending the world further into chaos. But now its time to put an end to the madness. Lets look at the sciencePlane Games Tu 46 Hacked At Hacked GameGet the latest international news and world events from Asia, Europe, the Middle East, and more. See world news photos and videos at ABCNews. Plane Games Tu 46 Hacked At Hacked ArcadeYoure responsible for traffic up in the air and need to land, park and taxy incoming planes. This is hacked game with this hack Infinite crashes allowed. The Nintendo Switch exists, and is a fantastic gaming system that you can, in a pinch, play in a bar, a car, or on the train. Phones exist too, and the games on them. The question goes like this Imagine a 7. The conveyor belt is designed to exactly match the speed of the wheels, but run in the opposite direction. Can the plane take offThe answer is yes, the plane will take off, and the explanation why is very simple. Play Tu 46 From ArcadePrehacks. TU 95, this time its a 1970s Airline Simulator, you get to control the brand new passenger. Play Tu 95 From ArcadePrehacks. Learn how to fly and maneuver the plane. The answer is yes, the plane will take off, and the explanation why is very simple. Ill use some freebody diagrams without coordinate systems, sorry enginerds. Ill use some free body diagrams without coordinate systems, sorry enginerds to break it down. But before we go into that, let the lovable folks from Mythbusters walk you through why the plane will indeed take off Like the Mythbusters say in the clip, the biggest reason why people get the answer to this question wrong is that they naturally tend to assume the plane would act the same was as an automobilea vehicle that we all know would remain stationary on a treadmill. But a cars propulsion system works differently than a planes. I described how a vehicle drives forward in my Crawl Ratios and Off Road Gearing Everything Youve Ever Wanted To Know article, saying The reason why your car moves forward at all is because the ground is actually pushing the car forward by reacting to your wheels force against the ground. In other words, your car moves because of FRT the thrust in the diagram above, which is only there because its a reaction to the force that your tire imparts against the road. This force, labeled FTR above, is just your our wheels torque which is the torque from the engine multiplied by your trans, transfer case, and differential ratios divided by the tire radius. But if the car is on a treadmill, the ground can easily move relative to the vehicle. As a result, the engine will not produce much torque, the car wont be able to impart much of a force to the ground other than to overcome frictional losses of the treadmill, and thus, the ground wont be able to impart much of a force back onto the car. The car will remain stationary. Indeed, vehicle dynamometers actually uses rollers that have brakes to increase the grounds resistance. By doing this, theyre gradually increasing the amount of torque the engine has to make to keep the wheels rotating thus, theyre increasing FTR and FRThence why you need straps to hold the cars in place. Without adding resistance to the wheels, dynos could not produce a torque curve. Airplanes work differently, in that they dont send torque through tires, so they dont receive thrust from the grounds equal and opposite reaction to the tangential force of the powered wheels. Instead, they rely on a reaction from air. Airplanes receive their thrust by accelerating a working fluid to ridiculously high speeds. Heres NASAs definition of thrust Thrust is a mechanical force which is generated through the reaction of accelerating a mass of gas, as explained by Newtons third law of motion. The key word, there, is reaction. Heres a look at the forces acting on a stationary jet engine, which would normally be attached to a wing ignoring gravity for now That thrust pushing the engine and thus plane forward is equal and opposite to the force associated with the accelerated fluid spewing from the back of the engine. And as NASA derives on its website, the latter is simply defined as the rate of change of the fluids momentum with respect to time. Put another way, its the difference between the gass exit mass flow rate times the exit velocity and the entry mass flow rate times the initial velocity. The thrust moving the plane forward is simply the opposite of the rate of change of momentum of the gas shooting from the back of the jet engines. In short, the treadmill in this whole meme is simply a red herring, since the airplanes forward motion doesnt depend on any reaction with the road, like it does on a car. The jet engines are acting on ambient air, and thus, the airplane will move relative to that ambient air and create lift, regardless of whatever is going on under the tires, which are just free wheeling. And you still dont believe this, Mythbusters did a full scale test So yes, it can take off. Please stop fighting. Sofistik Crack. Update My interpretation above assumes that the problem statement designed to exactly match the speed of the wheels means the wheels tangential velocity is the same as that of the treadmill which is always true for rolling conditions, though the reasoning also holds true for if the wheels translational velocity is equal to that of the treadmills. You can read about other interpretations of the problem statement on XKCD. Dogfight 2 Game Jet Games. Jet Games. Play jet fighter and war plane games.