Because fusion yields about 1 % of the mass of the nuclear fuel as released energy, it is energetically more favorable than fission, which releases only about 0. 1 % of the fuel's mass-energy.

Because of the cross product, L is a pseudovector perpendicular to both the radial vector r and the momentum vector p and it is assigned a sign by the right-hand rule.

Because angular momentum is constant in the absence of external torques, the angular velocity ( rotational speed ) of the skater has to increase.

Because of the absence of a net force in the azimuthal direction, conservation of angular momentum allows the radial component of this equation to be expressed solely with respect to the radial coordinate, r, and the angular momentum, yielding the radial equation ( a " fictitious one-dimensional problem " with only an r dimension ):

Because this particle has angular momentum, it can only be captured by the black hole if the maximum potential of the black hole is less than.

Because momentum has a direction, it can be used to predict the resulting direction of objects after they collide, as well as their speeds.

Because of the interaction between an electron's spin and orbital angular momentum ( spin-orbit coupling ) and the concomitant energy level splitting for various shells in an atom, there are a variety of transition pathways for filling a core hole.

Because the momentum of the forward cast must rotate the spool as well as propel the fishing lure, bait casting designs normally require heavier lures (> 1 / 4 oz.

Because of the zero-point energy, the position and momentum of the oscillator in the ground state are not fixed ( as they would be in a classical oscillator ), but have a small range of variance, in accordance with the Heisenberg uncertainty principle.

Because force is the time derivative of momentum, the concept of force is redundant and subordinate to the conservation of momentum, and is not used in fundamental theories ( e. g., quantum mechanics, quantum electrodynamics, general relativity, etc .).

Because protons are much more massive than electrons, the same momentum represents a much smaller velocity for protons than for electrons.

In the early nineteenth century, as the Abolitionist movement gained momentum in Boston, supporters lauded Attucks as a black American who played a heroic role in the history of the United States Because Attucks had Wampanoag ancestors, his story also holds special significance for many Native Americans.

Because the invariant mass includes the mass of any kinetic and potential energies which remain in the center of momentum frame, the invariant mass of a system is usually greater than sum of rest masses of its separate constituents.

Because of the pre-stellar accretion phase, and the conservation of angular momentum, rotation is induced.

Because of the limited energy and momentum of less powerful cartridges, movie scenes in which an attacker fires a near-silent shot that instantly kills the victim are generally unrealistic ; excluding headshots that admit the projectile directly into the cranial cavity and / or chest shots that hit the left ventricle or aorta.

* Because light has a practically nil ratio ( exactly ) of momentum to energy, lasers produce negligible recoil.

Because of this, the force of the surge gained renewed momentum, resulting in a stronger force hitting Johnstown than otherwise would have been expected.

" Because of this responsibility, defencemen must read the other team's defensive strategy effectively in order to make an effective first pass that furthers the offensive momentum without leaving the defenceman out of position should his team lose control of the puck.

Because the particles cannot exchange places, one might expect their behaviour to be fermionic, but it turns out that their behaviour differs from that of fermions in several important ways: the particles can all occupy the same momentum state which corresponds to neither Bose – Einstein nor Fermi – Dirac statistics.

Because of Noether's theorem, rotational symmetry of a physical system is equivalent to the angular momentum conservation law.

Because of this rule, fielders near the boundary attempting to intercept the ball while running or diving, often flick the ball back in to the field of play rather than pick it up directly, because their momentum could carry them beyond the rope while holding the ball.

Because the quickest way to cross is a straight line, players typically try not to swim much, and rely on the momentum derived from the dive.

Because the momentum of the two opposed bolt motions cancels out over time, the API blowback design results in reduced recoil.

Because administration of the forest highway system is a responsibility of the Secretary of Commerce with maintenance provided by the States and counties, this Development Program for the National Forests does not include estimates of the funds needed to maintain the forest highway system nor to construct the additions to it that are needed.

Because the percentage of each constituent can be varied, with any mixture the entire range of possible variations is called a system.

Because there is no external pressure for the gas to expand against, the work done by or on the system is zero.

Because this system is based on automatic number identification ( not caller ID ) and meant for phone company technicians, the ANAC system works with unlisted numbers, numbers with caller ID blocking, and numbers with no outgoing calls allowed.

Because the WD1770 is capable of single density mode and uses the same IBM360 derived floppy disc format as the Intel 8271 found in the BBC Micro, it was also possible to run a DFS filing system with an alternate ROM, such as the P. R. E. S AP4 interface.

Because the original designer had left the company another employee completely redesigned most of the system, ( adding a display snow remover circuit, true 80 / 64 column text mode support, ( with different size letters for TRS-80 and CP / M mode, so that in TRS-80 mode the full screen was also used, not just a 64x16 portion of the 80x25 screen ) with an improved font set ( adding " gray scale " version of the TRS-80 mozaik graphics and many special PETSCII like characters ), and a more flexible and reliable floppy disk controller and keyboard interface plus many other small improvements ), also an enclosure was developed for the main computer system, ( in the form of a 19-inch rack for the Eurocards ) and for two floppy disk drives and the power supply.

Because field artillery mostly uses indirect fire the guns have to be part of a system that enables them to attack targets invisible to them in accordance with the combined arms plan.

Because boron is produced entirely by cosmic ray spallation and not by stellar nucleosynthesis, it is a low-abundance element in both the solar system and the Earth's crust.

Because of this, it has a transportation system which includes more than of roads, 10 major international airports, 300 smaller airports, of functioning railway track, and more than 300 commercial ports and harbours that provide access to the Pacific, Atlantic and Arctic oceans as well as the Great Lakes and the St. Lawrence Seaway.

Because Cyprus has no working railway system, various other methods of transport are needed to ensure the proper delivery of any cargo, be it human or freight.

Because of the relatively young age and great thickness of the system, Cretaceous rocks crop out in many areas worldwide.

Because chemical diffusion is a net transport process, the system in which it takes place is not an equilibrium system ( i. e. it is not at rest yet ).

Because of this, when the first 386-based system ( the Compaq Deskpro 386 ) hit the market in 1986, it still supported 16-bit slots.

Because the Eurocard system provided for so many modular card sizes and because connector manufacturers have continued to create new connectors which are compatible with this system, it is a popular mechanical standard which is also used for innumerable " one-off " applications.

Because some banks refused to clear checks from certain others during times of economic uncertainty, a check-clearing system was created in the Federal Reserve system.

Because " accidental " prescription pill overdoses have become commonplace, the medical department sends over two cynical, uncaring technicians who use a " Black Cobra " stomach pump to flush the poisons out of Mildred's system and replace her blood with a fresh, mechanical replacement.

Because no national economy in existence fully manifests the ideal of a free market as theorized by economists, some critics of the concept consider it to be a fantasy – outside of the bounds of reality in a complex system with opposing interests and different distributions of wealth.

Because geodetic point coordinates ( and heights ) are always obtained in a system that has been constructed itself using real observations, geodesists introduce the concept of a geodetic datum: a physical realization of a coordinate system used for describing point locations.