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- ...energy is defined via [[Mechanical work|work]] then the [[SI]] unit for '''energy''' are the same as the unit of work – the [[joule]] (J), named in ho ...y unit that is used in [[atomic physics]], [[particle physics]] and [[high energy physics]] is the [[electronvolt]] (eV). One eV is equivalent to2 KB (380 words) - 22:33, 23 September 2009
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- ...energy is defined via [[Mechanical work|work]] then the [[SI]] unit for '''energy''' are the same as the unit of work – the [[joule]] (J), named in ho ...y unit that is used in [[atomic physics]], [[particle physics]] and [[high energy physics]] is the [[electronvolt]] (eV). One eV is equivalent to2 KB (380 words) - 22:33, 23 September 2009
- A '''motor''' is a device that converts [[energy]] into mechanical power, and is often synonymous with [[engine]]. *[[Pneumatic motor|Motor (Pneumatic)]] - a machine which converts energy of compressed air into mechanical motion1 KB (153 words) - 00:34, 23 June 2009
- ...its inventor, [[Glenn Thompson]], the coupling uses about 8 per cent less energy then an equivalent system.1 KB (146 words) - 23:56, 11 September 2009
- ...omponents to transform chemical, physical or nuclear energy into secondary energy and deliver it to the interface to the outer world for propulsion purposes. ...red from the grid with low hydraulic energy share and also vehicles using energy storage with high losses (some battery types, ultra- or supercaps).3 KB (444 words) - 09:56, 22 July 2009
- ...ring compression stroke of the [[internal combustion engine]] to dissipate energy and slow down a vehicle. '''Compression braking''' is a common legal term f .... [[Diesel]] engines are [[adiabatic]] and have no [[spark plug]]s and use energy transferred to air charge during compression to directly ignite the mixture5 KB (766 words) - 22:08, 12 July 2009
- ...nly when needed, and that the release is controlled in such a way that the energy can be harnessed to produce [[work]]. ...hat go far beyond the energy needs of a [[human body]]. The application of energy released from fuels ranges from [[heat]] to [[cooking]] and from powering [5 KB (857 words) - 12:20, 8 October 2009
- ...ce or system which allows a [[vehicle]] to recapture part of the [[kinetic energy]] that would otherwise be lost to [[heat]] when [[brake|braking]] and make ...fused with [[dynamic braking]], which dissipates the recaptured electrical energy as heat. In that respect, [[dynamic braking]] behaves much like an [[elect5 KB (759 words) - 13:01, 18 September 2009
- '''Power transmission''' is the movement of [[energy]] from its place of generation to a location where it is applied to perform [[Power (physics)|Power]] is defined formally as units of [[energy]] per unit [[time]].3 KB (470 words) - 09:34, 21 September 2009
- ...tion|Newton's second law]] and the formulas for [[momentum]] and [[kinetic energy]], use moment of inertia in place of the mass of an object (with [[torque]] ...la for rotational kinetic energy that is analogous to the linear [[kinetic energy]] formula for a point mass.7 KB (1,160 words) - 18:39, 13 June 2009
- ...their energy from compressed air and [[hydraulic]] solenoids, which obtain energy from pressurized [[fluid]]s.2 KB (382 words) - 14:52, 22 October 2010
- ...ry.jpg|thumb|right|A [[crash test]] illustrates how a crumple zone absorbs energy from a crash.]] ...structural feature designed to compress during an [[accident]] to absorb [[energy]] from an impact. Typically, crumple zones are located in the front part of4 KB (608 words) - 12:28, 23 January 2009
- When generating [[electricity]], energy from the [[combustion]] of fossil fuels is often used to power a [[turbine] ...renewable energy]] is therefore underway to help meet the increased global energy needs.8 KB (1,174 words) - 23:32, 3 July 2009
- ...by [[friction]]. Alternatively, in [[regenerative braking]], much of the energy is recovered and stored in a [[flywheel]], [[capacitor]] or turned into [[a ...mes as much energy. The brakes must therefore dissipate four times as much energy to stop it and consequently the [[braking distance]] is four times as long.3 KB (420 words) - 10:47, 8 October 2009
- ...g [[friction]] between moving parts, in an electromagnetic brake [[kinetic energy]] is converted to heat without contact between the moving parts. ...k material and the current induced in it; this heat represents the kinetic energy being dissipated and is analogous to the heat generated by a conventional [2 KB (308 words) - 22:02, 17 August 2009
- ...the high caffeine and energy content of these desserts give their men more energy to fight and help bring them home safely. ...r men during the late hours because they believed it would give them the [[energy]] to make more vigorous love later.3 KB (529 words) - 18:27, 17 July 2009
- ...leases the compressed air in the cylinder preventing it from returning its energy back to the piston and accordingly, the vehicle.4 KB (557 words) - 08:52, 9 August 2009
- ...of work (cf [[Concise Oxford Dictionary]]). Machines normally require some energy source ("input") and always accomplish some sort of [[mechanical work|work] ...[[mechanisms]] to, or transform one form of [[motion (physics)|motion]] or energy into another.4 KB (541 words) - 10:25, 15 July 2009
- ...ing some of its [[kinetic energy]] into electrical energy. This electrical energy is then stored for future use or fed back into a power system for use by ot ...le|battery electric]] and [[hybrid vehicle|hybrid electric]] vehicles, the energy is stored in a [[battery (electricity)|battery]] or bank of [[capacitors]]5 KB (800 words) - 09:12, 7 October 2009
- ...ce or system which allows a [[vehicle]] to recapture part of the [[kinetic energy]] that would otherwise be lost to [[heat]] when [[brake|braking]] and make ...dynamo's [[rotor]] slows as the kinetic energy is converted to electrical energy through [[electromagnetic induction]]. The dynamo can be used as either ge6 KB (875 words) - 10:13, 22 April 2010
- ...ften applied to devices that consume energy from the engine to create more energy for the engine. For instance, a '''supercharger''' derives its power from t2 KB (243 words) - 08:26, 8 October 2009