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searching for Constant angular velocity 54 found (77 total)

alternate case: constant angular velocity

Archimedean spiral (2,288 words) [view diff] exact match in snippet view article find links to article

fixed point with a constant speed along a line that rotates with constant angular velocity. Equivalently, in polar coordinates (r, θ) it can be described

Maclaurin spheroid (644 words) [view diff] exact match in snippet view article find links to article

self-gravitating fluid body of uniform density rotates with a constant angular velocity. This spheroid is named after the Scottish mathematician Colin

Seiffert's spiral (390 words) [view diff] exact match in snippet view article find links to article

from the north pole to the south pole, then the requirement of constant angular velocity means that the longitude of the moving point changes at a constant

Commodore 4040 (254 words) [view diff] exact match in snippet view article find links to article

bit-density recording done by gradually increasing the clock rate (zone constant angular velocity, ZCAV) and storing more physical sectors on the outer tracks than

Lamm equation (430 words) [view diff] exact match in snippet view article find links to article

outer radii, ra and rb, respectively. By spinning samples at constant angular velocity ω and observing the variation in the concentration c(r, t), one

Troposkein (196 words) [view diff] exact match in snippet view article find links to article

when anchored at its ends and spun around its long axis at a constant angular velocity. This shape is similar to the shape assumed by a skipping rope

Jacobi ellipsoid (1,299 words) [view diff] exact match in snippet view article find links to article

self-gravitating, fluid body of uniform density rotates with a constant angular velocity. It is named after the German mathematician Carl Gustav Jacob

Rankine vortex (438 words) [view diff] exact match in snippet view article find links to article

{\displaystyle \Omega r} , where Ω {\displaystyle \Omega } is the constant angular velocity, one can also use the parameter Ω = Γ / ( 2 π a 2 ) {\displaystyle

Write precompensation (600 words) [view diff] exact match in snippet view article find links to article

data in sectors that are closer to the center of the disk. In constant angular velocity (CAV) recording, in which the disk spins at a constant speed no

Continuously variable transmission (5,042 words) [view diff] exact match in snippet view article find links to article

CVT with suitable control may allow the engine to operate at a constant angular velocity while the vehicle moves at varying speeds. Thus, CVT has a simpler

Commodore 1541 (3,664 words) [view diff] exact match in snippet view article find links to article

17 to 21 (an early implementation of zone bit recording with 4 constant angular velocity zones). The drive's built-in disk operating system is CBM DOS

Schmidt coupling (763 words) [view diff] exact match in snippet view article find links to article

following: Offset Couplings: Schmidt couplings which transmit constant angular velocity and torque in a wide range of parallel shaft misalignment. Semi

Rotational–vibrational coupling (1,551 words) [view diff] exact match in snippet view article find links to article

motion is mapped to a coordinate system that is rotating at a constant angular velocity. The angular velocity of the motion with respect to the rotating

Scotch yoke (692 words) [view diff] exact match in snippet view article find links to article

cosinusoidal velocity, and sinusoidal acceleration (assuming constant angular velocity) result in smoother operation. The higher percentage of time spent

Taylor–Couette flow (1,950 words) [view diff] exact match in snippet view article find links to article

at constant angular velocity Ω 1 {\displaystyle \Omega _{1}} and the outer cylinder with radius R 2 {\displaystyle R_{2}} is rotating at constant angular

Cycloid gear (898 words) [view diff] exact match in snippet view article find links to article

the motion of one gear is transferred to the other at locally constant angular velocity. The size of the generating circle may be freely chosen, mostly

Aluminum disc (1,070 words) [view diff] case mismatch in snippet view article find links to article

from the outside to the inside of the disc when recording in RPM/Constant Angular Velocity. From an archival perspective, the changeover traded long-term

Kelvin's circulation theorem (1,031 words) [view diff] exact match in snippet view article find links to article

theorem can be applied to a rotating frame which is rotating at a constant angular velocity given by the vector Ω {\displaystyle {\boldsymbol {\Omega }}}

Reaction wheel (1,923 words) [view diff] exact match in snippet view article find links to article

using one of the gimbal motors causes the spacecraft to develop a constant angular velocity about a perpendicular axis, thus allowing control of the spacecraft's

Ultra Density Optical (1,683 words) [view diff] case mismatch in snippet view article find links to article

UDO is slightly faster[clarification needed] as it operates at Constant Angular Velocity (CAV); during reads and writes, the disc spins continuously at

Lorentz transformation (14,794 words) [view diff] exact match in snippet view article find links to article

(accelerating, moving in curved paths, rotational motion with constant angular velocity, etc.). The term "Lorentz transformations" only refers to transformations

Areal velocity (1,265 words) [view diff] exact match in snippet view article find links to article

planets with varying eccentricities. The red ray rotates at a constant angular velocity and with the same orbital time period as the planet, T = 1 {\displaystyle

Fréchet distance (1,894 words) [view diff] exact match in snippet view article find links to article

r_{1}+r_{2}} ), and the shortest leash when both owner and dog walk at a constant angular velocity around the circle ( | r 1 − r 2 | {\displaystyle |r_{1}-r_{2}|}

Proper acceleration (4,444 words) [view diff] exact match in snippet view article find links to article

its measured weight. When holding onto a carousel that turns at constant angular velocity an observer experiences a radially inward (centripetal) proper-acceleration

Related rates (1,674 words) [view diff] exact match in snippet view article find links to article

{\frac {d\theta }{dt}}} If for example, the loop is rotating at a constant angular velocity ω, so that θ = ωt, then E = ω B A sin ⁡ ω t {\displaystyle {\mathcal

Möbius transformation (10,603 words) [view diff] exact match in snippet view article find links to article

physical interpretation. Imagine that some observer rotates with constant angular velocity about some axis. Then we can take the two fixed points to be the

Constant-velocity joint (2,294 words) [view diff] exact match in snippet view article find links to article

joints at a relative phase angle of zero. The alignment ensures constant angular velocity at all joint angles. Eliminating the intermediate shaft and keeping

Steady flight (1,437 words) [view diff] exact match in snippet view article find links to article

tan ⁡ μ . {\displaystyle R={\frac {V^{2}}{g\tan {\mu }}}.} The constant angular velocity in the body frame leads to a balance of moments, as well. Most

Dbx Model 700 Digital Audio Processor (1,246 words) [view diff] exact match in snippet view article find links to article

recorder. Because of the nature of vinyl records (which rotate at a constant angular velocity but at a changing linear velocity with respect to the needle as

Quadratrix of Hippias (3,217 words) [view diff] exact match in snippet view article find links to article

square. Let E {\displaystyle E} be a point that travels with a constant angular velocity along the arc from D {\displaystyle D} to B {\displaystyle B}

Rotating reference frame (3,828 words) [view diff] exact match in snippet view article find links to article

If the rotation is about the z {\displaystyle z} axis with a constant angular velocity Ω {\displaystyle \Omega } (so z ′ = z {\displaystyle z'=z} and

Automatic transmission (4,938 words) [view diff] exact match in snippet view article find links to article

CVT with suitable control may allow the engine to operate at a constant angular velocity while the vehicle moves at varying speeds. CVTs are used in cars

Euler's Disk (2,962 words) [view diff] exact match in snippet view article find links to article

of rolling contact describes a circle that oscillates with a constant angular velocity ω {\displaystyle \omega } . If the motion is non-dissipative (frictionless)

Ehrenfest paradox (3,332 words) [view diff] exact match in snippet view article find links to article

said to be "rigid"). Imagine a disk of radius R rotating with constant angular velocity ω {\displaystyle \omega } . The reference frame is fixed to the

Gyrocompass (4,489 words) [view diff] exact match in snippet view article find links to article

solution implies that the gyroscope is uniformly rotating with constant angular velocity in both the vertical and symmetrical axis. Let us suppose now

BBC Domesday Project (4,204 words) [view diff] exact match in snippet view article find links to article

frames to be selected from AIV system laserdiscs or any other CAV (constant angular velocity) laserdisc, with the user adding their own captions. Although

Clock position (3,437 words) [view diff] exact match in snippet view article find links to article

pole star, the real reason being that the Earth rotates at a constant angular velocity. If hours were to represent divisions of the uniform rotation

Hydrodynamic quantum analogs (2,375 words) [view diff] exact match in snippet view article find links to article

vibrating fluid bath. The bath is also brought to rotate at a constant angular velocity. In the rotating bath, the equilibrium distance between droplets

Star Destroyer (6,397 words) [view diff] exact match in snippet view article find links to article

such an impact velocity. Additionally, the Executor had a near constant angular velocity of 0.159 radians/second during the scene where it rotates to face

Archimedes (8,637 words) [view diff] exact match in snippet view article find links to article

fixed point with a constant speed along a line which rotates with constant angular velocity. Equivalently, in modern polar coordinates (r, θ), it can be described

Centripetal force (8,049 words) [view diff] exact match in snippet view article find links to article

{\displaystyle r} does not change in time. The object moves with constant angular velocity ω {\displaystyle \omega } around the circle. Therefore, θ = ω

Equations of motion (7,509 words) [view diff] exact match in snippet view article find links to article

translation θ linear in t Uniform angular motion in a circle (constant angular velocity) Uniform angular motion in a spiral, constant radial velocity

Kepler's laws of planetary motion (8,838 words) [view diff] exact match in snippet view article find links to article

orbiting the Sun in an orbit with e=0.8 The red ray rotates at a constant angular velocity and with the same orbital time period as the planet, T = 1 {\displaystyle

List of computing and IT abbreviations (6,587 words) [view diff] case mismatch in snippet view article find links to article

Another Resource Negotiator YaST—Yet another Setup Tool ZCAV—Zone Constant Angular Velocity ZCS—Zero Code Suppression ZIF—Zero Insertion Force ZIFS—Zero Insertion

Galaxy (15,794 words) [view diff] exact match in snippet view article find links to article

the spiral arms rotate around the center, but they do so with constant angular velocity. The spiral arms are thought to be areas of high-density matter

Fictitious force (8,720 words) [view diff] exact match in snippet view article find links to article

an observer on a rotating carousel. The carousel rotates at a constant angular velocity represented by the vector Ω with magnitude ω, pointing upward

Gear (11,269 words) [view diff] exact match in snippet view article find links to article

straight or circular, but of special form designed to achieve a constant angular velocity ratio. There is an infinite variety of tooth profiles that will

Von Kármán swirling flow (3,271 words) [view diff] exact match in snippet view article find links to article

etc. Consider a planar disk of infinite radius rotating at a constant angular velocity Ω {\displaystyle \Omega } in fluid which is initially at rest

Oort constants (4,785 words) [view diff] exact match in snippet view article find links to article

a rigid body with no differential rotation. This results in a constant angular velocity, Ω {\displaystyle \Omega } , which is independent of R {\displaystyle

Kardashev scale (16,931 words) [view diff] exact match in snippet view article find links to article

a megastructure in the form of a disk rotating on itself at a constant angular velocity. According to him, the search for intelligent signals should be

Glossary of physics (12,882 words) [view diff] no match in snippet view article find links to article

quantity–that is, the total angular momentum of a closed system remains constant. angular velocity (ω) How fast an object rotates or revolves relative to another

Group coded recording (5,354 words) [view diff] exact match in snippet view article find links to article

bit-density recording by gradually increasing the clock rate (zone constant angular velocity, ZCAV) and storing more physical sectors on the outer tracks than

Angular velocity tensor (2,523 words) [view diff] exact match in snippet view article find links to article

_{z}]} . If we know an initial frame A(0) and we are given a constant angular velocity tensor Ω, we can obtain A(t) for any given t. Recall the matrix

Unusual types of gramophone records (9,494 words) [view diff] exact match in snippet view article find links to article

(constant linear velocity) format, as opposed to the usual CAV (constant angular velocity) format. The World Record Controller was an attachment for ordinary