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such and collision
If you would feel happier with full collision insurance, there is a small additional charge, again varying from country to country and depending on the term of such insurance.
There are rather strict selection rules as to the electronic configurations that can be reached by excitation by light — however there are no such rules for excitation by collision processes.
To help avoid collision with terrain ( CFIT ), aircraft use systems such as ground-proximity warning systems ( GPWS ), which use radar altimeters as a key element.
While some layer two network devices are able to divide the collision domains, broadcast domains are only divided by layer 3 network devices such as routers or layer 3 switches.
Some of the maneuvers include both solo aircraft performing at once, such as opposing passes ( toward each other in what appears to be a collision course ) and mirror formations ( back-to-back.
Mainstream symmetric ciphers ( such as AES or Twofish ) and collision resistant hash functions ( such as SHA ) are widely conjectured to offer greater security against known quantum computing attacks.
Examples of such properties are structure ( i. e. the expected positions of the constituent atoms ), absolute and relative ( interaction ) energies, electronic charge distributions, dipoles and higher multipole moments, vibrational frequencies, reactivity or other spectroscopic quantities, and cross sections for collision with other particles.
However, some cosmologists and physicists do attempt to investigate what could have occurred before the Big Bang, using such scenarios as the collision of membranes to give a cause for the Big Bang.
However, given that observing such a collision was completely unprecedented, astronomers were cautious with their predictions of what the event might reveal.
In such a collision, the stars within each galaxy will pass by each other ( virtually ) without incident.
Starburst galaxies are the result of such a galactic collision that can result in the formation of an elliptical galaxy.
The shape of the Earth is to a large extent the result of its rotation, which causes its equatorial bulge, and the competition of geological processes such as the collision of plates and of volcanism, resisted by the Earth's gravity field.
A universal hashing scheme is a randomized algorithm that selects a hashing function h among a family of such functions, in such a way that the probability of a collision of any two distinct keys is 1 / n, where n is the number of distinct hash values desired — independently of the two keys.
Auto insurance protects the policyholder against financial loss in the event of an incident involving a vehicle they own, such as in a traffic collision.
In an inelastic collision, some of the kinetic energy of the colliding bodies is converted into other forms of energy such as heat or sound.
In a perfectly inelastic collision ( such as a bug hitting a windshield ), both bodies have the same motion afterwards.
" those who go personally or bring property where they know that they or it may come into collision with the persons or property of others have by law a duty cast upon them to use reasonable care and skill to avoid such a collision.
This resonance applies only to bodies on highly inclined orbits ; as a consequence, such orbits tend to be unstable, since the growing eccentricity would result in small pericenters, typically leading to a collision or ( for large moons ) destruction by tidal forces.
In cases such as an automobile collision when there is a potential for civil liability against the defendant, the defendant may agree to plead no contest or " guilty with a civil reservation ", which essentially is a guilty plea without admitting civil liability.
Radio stations that made white and black forms of music available to both groups, the development and spread of the gramophone record, and African American musical styles such as jazz and swing which were taken up by white musicians, aided this process of " cultural collision ".
Marine radars are used to measure the bearing and distance of ships to prevent collision with other ships, to navigate, and to fix their position at sea when within range of shore or other fixed references such as islands, buoys, and lightships.
With such torpedoes the method of attack in small torpedo boats, torpedo bombers and small submarines was to steer a predictable collision course abeam to the target and release the torpedo at the last minute, then peeling away, all the time subject to defensive fire.

such and momentum
The propagation of sound waves in a fluid ( such as water ) can be modeled by an equation of motion ( conservation of momentum ) and an equation of continuity ( conservation of mass ).
For the case of an object that is small compared with the radial distance to its axis of rotation, such as a tin can swinging from a long string or a planet orbiting in a circle around the Sun, the angular momentum can be expressed as its linear momentum,, crossed by its position from the origin, r. Thus, the angular momentum L of a particle with respect to some point of origin is
For example, observable physical quantities are represented by self-adjoint operators, such as energy or momentum, whereas transformative processes are represented by unitary linear operators such as rotation or the progression of time.
Bonding can be described with three bonding electron pairs and two antibonding electrons, whose spins are aligned, such that the molecule has nonzero total angular momentum.
# Measuring devices are essentially classical devices, and measure only classical properties such as position and momentum.
Fundamental physical laws such as the conservation of mass, the conservation of momentum, and the conservation of energy may be applied to such models to derive differential equations describing the behavior of such objects, and some information about the particular material studied is added through a constitutive relation.
In the Hamiltonian formalism, given a coordinate it is possible to derive the appropriate ( generalized ) momentum such that the associated volume is preserved by the flow.
Then, dividing the units of energy ( such as eV ) by a fundamental constant that has units of velocity ( M < sup > 0 </ sup > L < sup > 1 </ sup > T < sup >-1 </ sup >), facilitates the required conversion of using energy units to describe momentum.
The fundamental velocity constant c is often dropped from the units of momentum by way of defining units of length such that the value of c is unity.
It was argued for some years whether energy was a substance ( the caloric ) or merely a physical quantity, such as momentum.
Example of such a conjugate pair are position and momentum of a particle, or components of spin measured around different axes.
Since bosons carry one unit of angular momentum, the fermion's spin direction will flip from + to − ( or vice versa ) during such an exchange ( in units of the reduced Planck's constant ).
By using all of the momentum from giants and then releasing at the proper point, enough height can be achieved for spectacular dismounts, such as a triple-back salto.
The theory of impetus, the ancestor to the concepts of inertia and momentum, was developed along similar lines by medieval philosophers such as John Philoponus and Jean Buridan.
* As the Islamic revival gained momentum, governments such as Egypt's, which had previously repressed ( and was still continuing to repress ) Islamists, joined the bandwagon.
They are classified according to their quark content, total angular momentum, parity, and various other properties such as C-parity and G-parity.
The concept of momentum plays a fundamental role in explaining the behavior of variable-mass objects such as a rocket ejecting fuel or a star accreting gas.
The relativistic energy – momentum relationship holds even for massless particles such as photons ; by setting it follows that
In brief, values of physical observables such as energy and momentum were no longer considered as values of functions on phase space, but as eigenvalues ; more precisely: as spectral values ( point spectrum plus absolute continuous plus singular continuous spectrum ) of linear operators in Hilbert space.
Considering the amount of new construction needed to link such countries, and the construction of a number of heavy duty iron ore railways which would almost certainly be gauge, momentum is created to adopt the gauge throughout.

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