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Active. Google Chrome Experiments is an online showroom of web browser -based experiments, interactive programs, and artistic projects. Launched on March 1, 2009, Google Chrome Experiments is an official Google website that was originally meant to test the limits of JavaScript and the Google Chrome browser's performance and abilities.
A sphere of influence (SOI) in astrodynamics and astronomy is the oblate-spheroid-shaped region where a particular celestial body exerts the main gravitational influence on an orbiting object. This is usually used to describe the areas in the Solar System where planets dominate the orbits of surrounding objects such as moons , despite the ...
Since the surface area of a sphere of radius r is A = 4πr 2, the intensity I (power per unit area) of radiation at distance r is = =. The energy or intensity decreases (divided by 4) as the distance r is doubled; if measured in dB would decrease by 6.02 dB per doubling of distance. When referring to measurements of power quantities, a ratio ...
So, the next time you google the lyrics for "Total Eclipse of the Heart," Bonnie Tyler's beautiful words will appear directly in your search results. The new feature is part of a multi-year ...
The surface gravity, g, of an astronomical object is the gravitational acceleration experienced at its surface at the equator, including the effects of rotation. The surface gravity may be thought of as the acceleration due to gravity experienced by a hypothetical test particle which is very close to the object's surface and which, in order not to disturb the system, has negligible mass.
The gravity of Earth, denoted by g, is the net acceleration that is imparted to objects due to the combined effect of gravitation (from mass distribution within Earth) and the centrifugal force (from the Earth's rotation ). [ 2][ 3] It is a vector quantity, whose direction coincides with a plumb bob and strength or magnitude is given by the norm .
The European Space Agency's Jupiter Icy Moons Explorer, also known as Juice, flew past the moon on Aug. 19 and the Earth on Aug. 20. Both approaches were recorded between 5 and 6 p.m. EST, the ESA ...
History of gravitational theory. In physics, theories of gravitation postulate mechanisms of interaction governing the movements of bodies with mass. There have been numerous theories of gravitation since ancient times. The first extant sources discussing such theories are found in ancient Greek philosophy.