**deceleration**- Acquisition Deceleration vs. Acquisition Acceleration. (adobe.com)
- xinput --set-prop 9 'Device Accel Constant Deceleration' 3 & # Then, enable acceleration and make it 3 times faster after moving past 6 pixels. (archlinux.org)
- If the speed of the car decreases, this is an acceleration in the opposite direction from the direction of the vehicle, sometimes called deceleration. (wikipedia.org)
- Each of these accelerations (linear, non-linear, deceleration) might be felt by passengers until their velocity (speed and direction) matches that of the car. (wikipedia.org)

**displaystyle**- In the terms of calculus, instantaneous acceleration is the derivative of the velocity vector with respect to time: a = lim Δ t → 0 Δ v Δ t = d v d t {\displaystyle \mathbf {a} =\lim _{{\Delta t}\to 0}{\frac {\Delta \mathbf {v} }{\Delta t}}={\frac {d\mathbf {v} }{dt}}} (Here and elsewhere, if motion is in a straight line, vector quantities can be substituted by scalars in the equations. (wikipedia.org)
- The angular acceleration vector is defined as: α = d ω d t {\displaystyle {\boldsymbol {\alpha }}={\frac {d{\boldsymbol {\omega }}}{dt}}} , where ω {\displaystyle {\boldsymbol {\omega }}} is the angular velocity vector. (wikipedia.org)
- The angular acceleration of a point particle α can be connected to the applied torque τ by the following equation: I α = τ − 2 m r d r d t ω {\displaystyle {I{\boldsymbol {\alpha }}}={\boldsymbol {\tau }}-2mr{\frac {d{r}}{dt}}{\boldsymbol {\omega }}} , where m is the mass of the particle and I is its moment of inertia. (wikipedia.org)
- Note that g {\displaystyle \mathbf {g} } has units of acceleration and is a vector function of location relative to the large body, independent of the magnitude (or even the presence) of the smaller mass. (wikipedia.org)
- In general the spatial acceleration ψ → P {\displaystyle {\vec {\psi }}_{P}} of a particle point P that is moving with linear velocity v → P {\displaystyle {\vec {v}}_{P}} is derived from the material acceleration a → P {\displaystyle {\vec {a}}_{P}} at P as: ψ → P = a → P − ω → × v → P {\displaystyle {\vec {\psi }}_{P}={\vec {a}}_{P}-{\vec {\omega }}\times {\vec {v}}_{P}} Frank M. White (2003). (wikipedia.org)

**Vector**- Velocity Vector at the end of the acceleration formula? (physicsforums.com)
- Accelerations are vector quantities (they have magnitude and direction) and add according to the parallelogram law. (wikipedia.org)
- As a vector, the calculated net force is equal to the product of the object's mass (a scalar quantity) and its acceleration. (wikipedia.org)
- In an inertial frame in which the object is momentarily at rest, the proper acceleration 3-vector, combined with a zero time-component, yields the object's four-acceleration, which makes proper-acceleration's magnitude Lorentz-invariant. (wikipedia.org)

**gravitational**- In physics, gravitational acceleration is the acceleration on an object caused by the force of gravitation. (wikipedia.org)
- This model represents the "far-field" gravitational acceleration associated with a massive body. (wikipedia.org)
- When the dimensions of a body are not trivial compared to the distances of interest, the principle of superposition can be used for differential masses for an assumed density distribution throughout the body in order to get a more detailed model of the "near-field" gravitational acceleration. (wikipedia.org)
- For the mass attraction effect by itself, the gravitational acceleration at the equator is about 0.18% less than that at the poles due to being located farther from the mass center. (wikipedia.org)
- Generally, objects in such a fall or generally any such ballistic path (also called inertial motion), including objects in orbit, experience no proper acceleration (neglecting small tidal accelerations for inertial paths in gravitational fields). (wikipedia.org)

**Angular Velocity**- Angular acceleration is the rate of change of angular velocity. (wikipedia.org)
- When holding onto a carousel that turns at constant angular velocity you experience a radially inward (centripetal) proper-acceleration due to the interaction between the handhold and your hand. (wikipedia.org)

**object's**- An object's acceleration is the net result of any and all forces acting on the object, as described by Newton's Second Law. (wikipedia.org)
- Proper acceleration reduces to coordinate acceleration in an inertial coordinate system in flat spacetime (i.e. in the absence of gravity), provided the magnitude of the object's proper-velocity (momentum per unit mass) is much less than the speed of light c. (wikipedia.org)

**physics**- Acceleration, in physics, is the rate of change of velocity of an object with respect to time. (wikipedia.org)
- In accelerator physics, the term acceleration voltage means the effective voltage surpassed by a charged particle along a defined straight line. (wikipedia.org)
- Acceleration, in physics, is the rate at which the velocity of a body changes over time. (wikipedia.org)
- As with other quantities at the Planck scale, the physics of the Planck acceleration are not yet fully understood. (wikipedia.org)
- In physics the study of rigid body motion provides for several ways of defining the acceleration state of a rigid body. (wikipedia.org)

**Programme**- If you have already spent some years working as a high-performing functional expert and are ready to move forward in your career, then the Management Acceleration Programme is for you. (insead.edu)
- The Management Acceleration Programme equips you with the relevant perspectives and skills to work effectively across functions and cultures. (insead.edu)

**Centripetal**- In this case it is said to be undergoing centripetal (directed towards the center) acceleration. (wikipedia.org)
- These components are called the tangential acceleration and the normal or radial acceleration (or centripetal acceleration in circular motion, see also circular motion and centripetal force). (wikipedia.org)

**inertial**- An acceleration test is designed to quantify the rigidity of palletized goods subject to horizontal inertial forces. (wikipedia.org)
- It is thus acceleration relative to a free-fall, or inertial, observer who is momentarily at rest relative to the object being measured. (wikipedia.org)
- Gravitation therefore does not cause proper acceleration, since gravity acts upon the inertial observer that any proper acceleration must depart from. (wikipedia.org)
- A corollary is that all inertial observers always have a proper acceleration of zero. (wikipedia.org)
- In the standard inertial coordinates of special relativity, for unidirectional motion, proper acceleration is the rate of change of proper velocity with respect to coordinate time. (wikipedia.org)
- In situations in which gravitation is absent but the chosen coordinate system is not inertial, but is accelerated with the observer (such as the accelerated reference frame of an accelerating rocket, or a frame fixed upon objects in a centrifuge), then g-forces and corresponding proper accelerations felt by observers in these coordinate systems are caused by the mechanical forces which resist their weight in such systems. (wikipedia.org)

**accelerator**- In late 2014, researchers from SLAC National Accelerator Laboratory using the Facility for Advanced Accelerator Experimental Tests (FACET) published proof of the viability of plasma acceleration technology. (wikipedia.org)
- The hardware that performs the acceleration, when in a separate unit from the CPU, is referred to as a hardware accelerator, or often more specifically as a 3D accelerator, cryptographic accelerator, etc. (wikipedia.org)

**contributes**- Academic acceleration contributes to meeting a gifted student's social and emotional needs by providing a better-matched peer group and removing them from a difficult social environment. (wikipedia.org)
- The "acceleration of gravity" ("force of gravity") never contributes to proper acceleration in any circumstances, and thus the proper acceleration felt by observers standing on the ground is due to the mechanical force from the ground, not due to the "force" or "acceleration" of gravity. (wikipedia.org)

**advancement**- Academic acceleration is the advancement of gifted students in subjects at a rate that places them ahead of where they would be in the regular school curriculum. (wikipedia.org)

**yields**- however hardware acceleration still yields benefits. (wikipedia.org)

**particle**- The acceleration voltage is an important quantity for the design of microwave cavities for particle accelerators. (wikipedia.org)
- For the special case of an electrostatic field that is surpassed by a particle, the acceleration voltage is directly given by integrating the electric field along its path. (wikipedia.org)
- The plasma acceleration structures are created either using ultra-short laser pulses or energetic particle beams that are matched to the plasma parameters. (wikipedia.org)
- In a classical description, photons emanating from their subluminal source (for example, a particle-antiparticle collision) experience zero acceleration, as they always travel at the speed of light. (wikipedia.org)
- The classical definition of acceleration entails following a single particle/point along the rigid body and observing its changes of velocity. (wikipedia.org)
- In this article the notion of spatial acceleration is explored, which entails looking at a fixed (unmoving) point in space and observing the changes of velocity of whatever particle/point happens to coincide with the observation point. (wikipedia.org)

**Intel**- Intel® I/O Acceleration Technology (Intel® I/OAT), a component of Intel® Virtualization Technology for Connectivity, improves data flow across the platform to enhance system performance. (intel.com)
- The features of Intel I/OAT enhance data acceleration across the computing platform. (intel.com)
- Intel® I/O Acceleration Technology moves data more efficiently through servers. (intel.com)
- Dedicated PowerVR cores built into an ARM or Intel Atom SoC or "System on a Chip" will not only provide improved graphics power for gaming, but also enable support for higher quality video acceleration. (appleinsider.com)
- The Intel® Data Analytics Acceleration Library (Intel® DAAL) is a C++, Java*, and Python* software solution for data analytics. (intel.com)

**mathematics**- In mathematics , series acceleration is one of a collection of sequence transformations for improving the rate of convergence of a series . (wikipedia.org)

**occurs**- If the car turns, an acceleration occurs toward the new direction. (wikipedia.org)
- Although the bulk of educational research on academic acceleration has been within the United States, the practice occurs worldwide. (wikipedia.org)

**typically**- This is similar to the acceleration definition fluid dynamics where typically one can measure velocity and/or accelerations on a fixed locate inside a testing apparatus. (wikipedia.org)

**represents**- 13. Which expression represents an equality between accelerations? (physicsforums.com)

**Proper**- Proper acceleration, the acceleration of a body relative to a free-fall condition, is measured by an instrument called an accelerometer. (wikipedia.org)
- In relativity theory, proper acceleration is the physical acceleration (i.e., measurable acceleration as by an accelerometer) experienced by an object. (wikipedia.org)
- Proper acceleration contrasts with coordinate acceleration, which is dependent on choice of coordinate systems and thus upon choice of observers (see three-acceleration in special relativity). (wikipedia.org)
- see that article for more discussion of proper acceleration) delivered by the vehicle only. (wikipedia.org)
- If the ground is removed and the observer allowed to free-fall, the observer will experience coordinate acceleration, but no proper acceleration, and thus no g-force. (wikipedia.org)
- Only in such situations is coordinate acceleration entirely felt as a g-force (i.e. a proper acceleration, also defined as one that produces measurable weight). (wikipedia.org)
- The total (mechanical) force that is calculated to induce the proper acceleration on a mass at rest in a coordinate system that has a proper acceleration, via Newton's law F = m a, is called the proper force. (wikipedia.org)
- This outward acceleration (from the spinning frame's perspective) will become the coordinate acceleration when you let go, causing you to fly off along a zero proper-acceleration (geodesic) path. (wikipedia.org)
- Unaccelerated observers, of course, in their frame simply see your equal proper and coordinate accelerations vanish when you let go. (wikipedia.org)
- Similarly, standing on a non-rotating planet (and on earth for practical purposes) we experience an upward proper-acceleration due to the normal force exerted by the earth on the bottom of our shoes. (wikipedia.org)

**academic**- Because it provides students with level-appropriate material, academic acceleration has been described as a "fundamental need" for gifted students. (wikipedia.org)
- Well-administered academic acceleration programs have been generally found to be highly beneficial to students. (wikipedia.org)
- The influential 2004 U.S. report A Nation Deceived articulated 20 benefits of academic acceleration, which can be further distilled into four key points: Academic acceleration provides greater benefits than any approach, such as differentiated instruction or enrichment. (wikipedia.org)
- The 2015 follow-up to that report, A Nation Empowered, highlights the research that has occurred over the past decade, and provides further evidence that academic acceleration, when applied correctly, can be highly beneficial for gifted students. (wikipedia.org)
- Academic acceleration comes in all shapes and sizes. (wikipedia.org)
- One influential study has defined 18 forms of academic acceleration. (wikipedia.org)
- One of the best-known forms of academic acceleration, grade skipping involves moving the student ahead one or more grades. (wikipedia.org)

**moves**- where ACCELERATION defines how many times faster the cursor will move than the default speed, when the cursor moves more than THRESHOLD pixels in a short time. (archlinux.org)

**Examples**- Examples of hardware acceleration include Bit blit acceleration functionality in graphics processing units (GPUs) and regular expression hardware acceleration for spam control in the server industry. (wikipedia.org)

**experience**- In this example, we can call the forward acceleration of the car a "linear acceleration", which passengers in the car might experience as a force pushing them back into their seats. (wikipedia.org)
- When changing direction, we might call this "non-linear acceleration", which passengers might experience as a sideways force. (wikipedia.org)
- For example, two studies have shown that individuals who experience full-grade acceleration (e.g., grade skipping, early high school graduation) earn about 5% more annually than similar non-accelerated individuals. (wikipedia.org)

**time**- This is something that you need to understand - the zero to 60 mph (96 km/h) acceleration time has been achieved in an astonishing 1.513 seconds and within a distance of just 100 feet. (inautonews.com)
- Instantaneous acceleration, meanwhile, is the limit of the average acceleration over an infinitesimal interval of time. (wikipedia.org)
- that is, the area under the curve of an acceleration vs. time (a vs. t) graph corresponds to velocity. (wikipedia.org)
- Cohort acceleration programs, in which a number of students are accelerated together at the same time, are often especially effective. (wikipedia.org)
- This form of acceleration poses fewer obstacles than others, as places the student in a peer group with whom the student is likely to remain for some time. (wikipedia.org)
- A sample acceleration clause reads like this: In the event of default in the payment of any of the said installments or said interest when due as herein provided, time being of the essence hereof, the holder of this note may, without notice or demand, declare the entire principal sum then unpaid immediately due and payable. (wikipedia.org)
- The Planck acceleration is the acceleration from zero speed to the speed of light during one Planck time. (wikipedia.org)
- The Planck acceleration is the highest acceleration conceivable in the Universe, as the speed of light is the highest possible speed and the Planck time is the shortest possible duration of any meaningful physical process. (wikipedia.org)
- However, since the Planck time is the least conceivable delay, the "instantaneous" production of a photon pair can not be distinguished from the acceleration of a photon from zero to the speed of light in a Planck time, thereby achieving a Planck acceleration. (wikipedia.org)
- In other words, nothing higher than the Planck acceleration can be measured, since that would imply measuring a time interval shorter than the Planck time. (wikipedia.org)

**often**- Techniques for series acceleration are often applied in numerical analysis , where they are used to improve the speed of numerical integration . (wikipedia.org)
- However, acceleration programs often face difficulty due to many teachers, administrators and parents being skeptical of the benefits of acceleration. (wikipedia.org)
- Most often an acceleration level of 0.5 gravities is used according to legislation in most countries. (wikipedia.org)

**shock**- Plasma acceleration is a technique for accelerating charged particles, such as electrons, positrons, and ions, using the electric field associated with electron plasma wave or other high-gradient plasma structures (like shock and sheath fields). (wikipedia.org)
- Fermi acceleration, sometimes referred to as diffusive shock acceleration (a subclass of Fermi acceleration ), is the acceleration that charged particles undergo when being repeatedly reflected, usually by a magnetic mirror (see also Centrifugal mechanism of acceleration). (wikipedia.org)
- In the environment of a shock, only particles with energies that exceed the thermal energy by much (a factor of a few at least) can cross the shock and 'enter the game' of acceleration. (wikipedia.org)
- The resulting energy spectrum anticipated from this physical setup, however, is not universal as in the case of diffusive shock acceleration. (wikipedia.org)
- The acceleration of cosmic rays in shock fronts - I". Monthly Notices of the Royal Astronomical Society. (wikipedia.org)

**Video**- Imagination Technologies has posted a series of job openings for OpenCL engineers, indicating that the open, general purpose GPU parallelism technology Apple spearheaded for use in Mac OS X Snow Leopard is destined to also play a significant role in boosting embedded graphics and video acceleration on the company's future handheld products. (appleinsider.com)
- This allows, for instance, a mobile phone to decode what would generally be a very difficult, and expensive video to decode it with no stuttering, and using less battery life than un-accelerated decoding would have taken, and similar acceleration is used on a broad variety of other appliances and computers for similar reasons. (wikipedia.org)
- Video codec acceleration is where video (usually including audio as well) encoding and decoding is accelerated in hardware. (wikipedia.org)

**Support**- We have a new ticket #9579 for the software work for 3D acceleration feature support. (laptop.org)

**mechanics**- Page 41 (link: Google Books ) defines spatial accelerations for use in rigid body mechanics. (wikipedia.org)

**parallel**- Above relationship indicates that, unlike the relationship between force and acceleration, the angular acceleration need not be directly proportional or even parallel to the torque. (wikipedia.org)

**intensive**- Codec Acceleration describes computer hardware that offloads the computationally intensive compression or decompression. (wikipedia.org)
- Hardware acceleration is suitable for any repetitive, intensive key algorithm. (wikipedia.org)

**however**- Adults who have experienced acceleration themselves, however, tend to be very well-disposed to the practice. (wikipedia.org)
- However, Acceleration in Zolder, Acceleration at Paul Ricard, and Acceleration at Grobnik were cancelled on 27 June 2014 and Acceleration at Hungaroring was cancelled on 21 August 2014. (wikipedia.org)
- However, it is not clear whether any object in the Universe actually reaches or can reach the Planck acceleration. (wikipedia.org)

**units**- In which answer, if any, do the left- and right-hand sides both have the units of acceleration? (physicsforums.com)
- It is a question of units, not of any particular equation that might represent an acceleration. (physicsforums.com)

**series**- Series acceleration techniques may also be used, for example, to obtain a variety of identities on special functions . (wikipedia.org)
- Two classical techniques for series acceleration are Euler's transformation of series and Kummer's transformation of series . (wikipedia.org)
- The various racing competitions were Formula Acceleration 1 (FA1), the MW-V6 Pickup Series, the Legend SuperCup (LSC), the European Stock 1000 Series (ACC 1000) and the European Stock 600 Series (ACC 600). (wikipedia.org)

**second**- The SI unit for acceleration is metre per second squared (m s−2). (wikipedia.org)
- or "metre per second per second", as the velocity in metres per second changes by the acceleration value, every second. (wikipedia.org)
- There are two types of Fermi acceleration: first-order Fermi acceleration (in shocks) and second-order Fermi acceleration (in the environment of moving magnetized gas clouds). (wikipedia.org)

**Server**- The apm driver uses the XAA (XFree86 Acceleration Architecture) in the SVGA server. (xfree86.org)

**work**- to disable acceleration doesn't work as it used to and is not recommended anymore. (archlinux.org)

**driver**- A woman driver has confused the acceleration pedal for the braking one and managed to land her SUV on top of a Porsche 911. (inautonews.com)

**small**- Depending upon granularity, hardware acceleration can vary from a small functional unit, to a large functional block (like motion estimation in MPEG-2). (wikipedia.org)

**computer hardware**- In computing, hardware acceleration is the use of computer hardware to perform some functions more efficiently than is possible in software running on a more general-purpose CPU. (wikipedia.org)

**times**- It hasn't been long since the California-based luxury electric automaker released into the world the Model S P100D range-topping model, and an onslaught of videos of its acceleration times soon followed. (inautonews.com)

**material**- The author also chooses to use spatial accelerations extensively in place of material accelerations as they simplify the equations and allows for compact notation. (wikipedia.org)

**system**- This cancels the downward geometric acceleration due to our choice of coordinate system (a so-called shell-frame). (wikipedia.org)

**science**- The first teaching materials, written for Years 7 and 8 (ages 11-13) science lessons, were called Cognitive Acceleration through Science Education (CASE). (wikipedia.org)

**article**- David Darling's article on Fermi acceleration Rieger, Bosch-Ramon and Duffy: Fermi acceleration in astrophysical jets. (wikipedia.org)

**Hardware**- Audio codec acceleration is where audio encoding and decoding is accelerated in hardware. (wikipedia.org)

**test**- A short comparison in a 0 to 200 km/h (124 mph) acceleration test has placed the 570S and 650S one against another. (inautonews.com)
- An acceleration test between the Audi R8 V10 Plus and the Mercedes-AMG GT S is proving once again that we have the winner on paper. (inautonews.com)
- A test pallet is put on a loading platform that is accelerated at a constant acceleration for 0.3 seconds or longer. (wikipedia.org)
- Pallet loads that resist an acceleration test up to 0.5 g, can be prevented from sliding and tilting in the transverse transport direction. (wikipedia.org)

**digital**- Cisco's Country Digital Acceleration Strategy is a long-term partnership with national leadership, industry & academia. (cisco.com)

**value**- Acquisition acceleration is the ability to engage high-value customers at a faster pace and a lower cost, no matter where they are. (adobe.com)
- At different points on Earth, objects fall with an acceleration between 7000976399999999999♠9.764 m/s2 and 7000983400000000000♠9.834 m/s2 depending on altitude and latitude, with a conventional standard value of exactly 9.80665 m/s2 (approximately 32.174 ft/s2). (wikipedia.org)

**applies**- This is because Fermi acceleration only applies to particles with energies exceeding the thermal energies, and frequent collisions with surrounding particles will cause severe energy loss and as a result no acceleration will occur. (wikipedia.org)