Kinetic Energy
Kinetic energy is the energy of a body due to its mass and velocity. In Newtonian physics, the kinetic energy, KE of a mass, m with velocity, v is: ...
Definition: kinetic energy: The energy of motion; equivalent to one-half an objects mass multiplied by its velocity squared.
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KINETIC ENERGY - Energy associated with macroscopic motion. In nonrelativistic physics the kinetic energy is: ...
kinetic energy of electrons
X-ray photoelectron spectroscopy
Electron energy loss spectroscopy
Auger electron spectroscopy - The analysis of the energies of the stimulated emission of Auger electrons ...
kinetic energy
The energy associated with motion; the work that must be done to change a body from a state of rest to a state of motion, equal to 1/2 mv2 for a body of mass m moving at velocity v.
kinetic temperature ...
Kinetic energy. The energy a body has by virtue of its motion. The kinetic energy is the work done by an external force to bring the body from rest to a particular state of motion. See: work.
kinetic energy: Energy of motion; depends on mass and velocity of a moving body.
Kirchhoff's laws: A set of laws that describes the absorption and emission of light by matter.
Kinetic Energy - Energy of motion. Kinetic energy is given by one half the product of a body's mass and the square of its speed
Kirchhoff's Laws - Three "laws" that describe how continuous, bright line, and dark line spectra are produced ...
Kinetic energy -- Energy stored in the motion of a mechanical system--e.g. by a rolling car, or a turning flywheel.
Kinetic Energy :
Potential energy may be converted into energy of motion, called kinetic energy, and in turn to other forms such as electrical energy.
kinetic energy The energy of an object due to its motion.
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Lagrange point One of five special points in the plane of two massive bodies orbiting one another, where a third body of negligible mass can remain in equilibrium.
kinetic energy
Venus
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Kinetic energy
The kinetic energy of an object is the extra energy which it possesses due to its motion. It is defined as the mechanical work needed to accelerate a body of a given mass from rest to its current velocity....
Kinetic Energy
The energy that an object has by virtue of its motion.
Lyman Limit ...
kinetic energy - (n.)
The energy of motion. The kinetic energy of a moving object is equal to one-half times its mass times the square of its velocity.
kinetic isotopic fractionation - (n.) ...
The kinetic energy of an expanding supernova remnant can trigger star formation due to compression of nearby, dense molecular clouds in space.
The total kinetic energy of all the stars in a cluster is equal to half the negative gravitational potential energy of the cluster. [H76]
Point-Like ...
kinetic energy (NASA Thesaurus / NASA SP-7, 1965) (symbol Ek)
The energy which a body possesses as a consequence of its motion, defined as one-half the product of its mass m and the square of its speed v, .
kinetic energy the energy something has because of its motion = 1/2×mass×velocity2. Kuiper Belt a disk of comets beyond Neptune's orbit (or 30 to 100+ A.U.) that orbit roughly in the same plane as the planets.
particle accelerator Specifically a device for imparting large kinetic energy to charged particles, such as electrons, protons, deuterons, and helium ions.
1 moles of Pu fissioning with 180 MeV per atom actually contributing prompt kinetic energy to the explosion.
With the concept of mass-energy equivalence, we combine together the conservation of mass and the conservation of energy, allowing mass to be converted to forms of active energy (such as kinetic energy, heat or light) while still retaining mass.
Even at this minimum velocity, the kinetic energy of a meteoroid would be 6 {times} 10 joules per gram of its mass. This can be compared with the energy of about 4 {times} 10 joules per gram produced by chemical explosives, such as TNT.
Total energy is the sum of kinetic energy and potential energy. We can decompose kinetic energy (½mv2) into two pieces by using the Pythagorean theorem to decompose v2 into the sum of two terms: radial velocity squared (vr2) and the component ...
Similarly a planet orbiting the Sun, or a galaxy orbiting the common centre of gravity of a cluster of galaxies, has a certain angular momentum and an energy which is the sum of its gravitational potential energy and its kinetic energy.
Kinetic energy: This energy depends on the mass and speed of the object it is associated with. When an object's mass is large and its speed is high, it has high kinetic energy.
The kinetic energy (energy of motion) lost by the body is given to the air molecules. They move a bit faster (become hotter) and in turn heat the moving body. The drag increases roughly as the square of the velocity.
The electrons and positrons are made at the expense of the kinetic energy of particles 1 and 2. On the other hand, pair production is balanced by the pair annihilation process: electron + positron two gamma-ray photons.
Once the solar wind has passed the radius where its kinetic energy density is equal to that of the solar magnetic field, its particles will move out into the interplanetary medium carrying the solar magnetic field with them.
Thus the energy of motion (kinetic energy) of Shoemaker-Levy 9 will be changed largely to thermal energy when the comet is halted by Jupiter's atmosphere and destroyed in the process.
The electrons and nuclei formed in fusion reactions also carry kinetic energy that they can impart to other particles through interactions, raising the thermal energy of the plasma.
As the material in the filament or poker heats up, the atoms and molecules gain kinetic energy, which is realized by an increase in the number of collisions among the particles.
The power of the jets (the kinetic energy flowing along them per second) roughly matches or exceeds the AGN's luminosity (total energy radiated per second). Radio-loud AGN are generally found in elliptical galaxies and almost never in spirals.
An electron volt is defined as the kinetic energy acquired when an electron is accelerated through a potential difference of 1 volt. 1 eV = 1.60217646 x 10-17 erg = 1.60217646 x 10-19 Joule.
The temperature derives from the kinetic energy of stars, from which much of the gas must have come by enrichment arguments).
Boltzmann constant; k (L. Boltzmann)
A constant which describes the relationship between temperature and kinetic energy for molecules in an ideal gas. It is equal to 1.380622 × 10-23 J/K (see scientific notation).
Assembly of data proceeded slowly also due to the fact that the satellite's spin-stabilized attitude transitioned into a minimum kinetic energy state, that of a flat spin about its transverse axis.
A Torrino Scale is a risk-assessment scale for showing the potential dangers associated with asteroids and comets that may hit the Earth. The Torrino Scale notes various objects' kinetic energy (incorporating both mass and velocity) vs.
complex trajectory to flung it by once and then back to Earth for two fly-bys. Each pass added kinetic energy to the spacecraft, increasing its velocity so that it could reach Jupiter with a relatively small amount of fuel.
During a week-long bombardment in July 1994, the fragments crashed into Jupiter's dense atmosphere at speeds of about 210,000 km/hr (130,000 mph). Upon impact, the tremendous kinetic energy of the comets was converted into heat through massive ...
Above the critical frequency, photons have enough energy to dislodge the electrons; moreover, any energy they possess above the necessary minimum is imparted to the electrons as kinetic energy, the energy of motion.
Thus, for example, it is estimated that the meteorite that produced the Barringer Crater was still travelling at 11 km/second when it struck what is now the Arizona desert 49,000 years ago. Such objects do enormous damage, because the kinetic energy ...
 See also: Energy, Time, Mass, Earth, Light
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