Category talk:Levitation

From Wikipedia, the free encyclopedia
Jump to: navigation, search
WikiProject Physics (Rated Category-class)
WikiProject icon This category is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.
Category page Category  This category does not require a rating on the project's quality scale.

Gravifugal levitation is the most important kind of levitation. It is a way of existence of whole material universe. I sugest to put it in the article: "Levitation".

Gravifugal levitation

is based in orbiting Earth or some other celestial body at the velocity of satelisation or velocity of levitation. E. g. Astronauts are levitating in their spaceships when they are orbiting Earth at velocity 7,9 km/sec. In such kind of orbiting, gravity functions as centripetal force. Reaction to the centripetal action of gravity is particular centrifugal force. We can call it gravifugal. Earth is levitating in regard to Sun on the base of gravifugal force too, at the orbital velocity of 30 km /sec. Moon is levitating in regard Earth at the orbital velocity 1,002km/sec. Geostationarry satelites, are levitating above certain point at the equator at orbital velocity of 3, 05 km/sec.Its angular velocity equals to that of Earth In opposite to some other kind of levitation (E.g. diamagnetic or electrostatic....), gravifugal levitating bodies are in permanent weightless state. Equation for calculating the value of gravifugal force is F = m v2/ R Where M is mass of body, v is it's velocity and R is distance from Earth's (or some other celestial body) center of gravity. Velocity of levitation is v = root of GM/R. Where G is gravitational constant, M , mas of celestial body, and R is distance from center of celestial body's gravity.--Petarbosnicpetrus (talk) 14:20, 3 June 2014 (UTC) — Preceding unsigned comment added by (talk)