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The Tyrrell P34 (Project 34), commonly known as the "six-wheeler", was a Formula One (F1) race car designed by Derek Gardner, Tyrrell's chief designer. [1] The car used four specially manufactured 10-inch diameter (254 mm) wheels and tyres at the front, with two ordinary-sized wheels at the back.
[1] [2] [3] The spin number describes how many symmetrical facets a particle has in one full rotation; a spin of 1 / 2 means that the particle must be rotated by two full turns (through 720°) before it has the same configuration as when it started. Particles having net spin 1 / 2 include the proton, neutron, electron, neutrino ...
On the rotary dial, the digits are arranged in a circular layout, with one finger hole in the finger wheel for each digit. For dialing a digit, the wheel is rotated against spring tension with one finger positioned in the corresponding hole, pulling the wheel with the finger to a stop position given by a mechanical barrier, the finger stop.
The Wheel of Fortune was a common allegorical symbol in European iconography. The four figures shown either climb, are at the summit, or fall, or at the bottom of a revolving wheel presided over by personified Fortuna. The card pictured is the Wheel Of Fortune card from the Rider–Waite tarot deck.
Two intermeshing spur gears rotating at different velocity due to differing gear ratio. A gear [1] [2] or gearwheel [3] [4] [5] is a rotating machine part typically used to transmit rotational motion and/or torque by means of a series of teeth that engage with compatible teeth of another gear or other part.
1948–1952 – Ape A: 125 cc engine, wooden pick up bed, front fork mounted to the left of the wheel hub and column mounted gear lever. 1952–1956 – Ape B: similar to the A model but with a 150 cc engine, a pressed steel cargo bed, front fork mounted to the right of the wheel hub and cable operated gear change.
A prime sieve or prime number sieve is a fast type of algorithm for finding primes. There are many prime sieves. The simple sieve of Eratosthenes (250s BCE), the sieve of Sundaram (1934), the still faster but more complicated sieve of Atkin [1] (2003), and various wheel sieves [2] are most common.
A wheel power divided by the initial jet power, is the turbine efficiency, η = 4u(V i − u)/V i 2. It is zero for u = 0 and for u = V i. As the equations indicate, when a real Pelton wheel is working close to maximum efficiency, the fluid flows off the wheel with very little residual velocity. [10]