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jet-plane-moves-in-which-layer-of-atmosphere-youtube The cost of an airplanes may be on the high side but have you ever considered building one by yourself? Like by teekingtv.  That is the Atmospheric Pressure. The air is a substance which contains molecules and these molecules have their own mass. Pressure is defined as the force applied perpendicular to the surface of an object. Force is defined as a push or pull and will be produced when a mass is accelerated. The unit of measurement for mass and acceleration is thus in standard international system. The unit for mass is kg and M/s2 for acceleration. The product of these two is Force, measured as Newtons. The mass of the air is accelerated towards the earth by gravity which will give us a force. It is the densest layer of the atmosphere and contains approximately 75% of the mass of the atmosphere and almost all the water vapor and aerosol. The troposphere extends from the Earth's surface up to the tropopause where the stratosphere begins. The depth of the troposphere is greatest in the tropics (about 16km) and smallest at the poles (about 8km). The word troposphere stems from the Greek "tropos" for "turning" or "mixing".  Jet planes fly in the stratosphere, they encounter very little air resistence, and fuel consumption goes down significantly. Hence most jet planes are flown in the stratosphere as far as possible. In spite of this, a commercial jet planes burns 8 times as much fuel per passenger mile as a public transport land vehicle like a bus. Planes are usually flying in the stratosphere, which is the second major layer of the earth’s atmosphere. The reasons why they do this are very practical and not that difficult to understand. Why   Jet streams move from west to east and the northern hemisphere has three types of jet streams. This is why flights from North America to Europe are faster than flights from Europe to North America. When the jet stream is pushing an airplane to the east, it is easier for the plane to make good time.
Feb 08,  · The Earth's atmosphere is divided up into five layers:Let's Learn about each layer one by one. For more videos go to:www.- Landing on an aircraft carrier's feet runway seems like an impossible task. To slow down the landing plane, a series of arresting wires catch the jet's w. Jul 12,  · It is not uncommon to see bluebird sky from the window seat and later descend to the airport to find different weather conditions. The majority of weather phenomenon on the planet occurs in the troposphere, which is the lowest layer of the atmosphere. It extends up to about 36, feet. Helicopters and light aircraft typically fly in the.

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