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locomotive. The expansion link holds the radius bar (8), captive by a die block which is integral with the radius bar but is free to move vertically in a constrained...

The Jupiter radius or Jovian radius (RJ or RJup) has a value of 71,492 km (44,423 mi), or 11.2 Earth radii (R🜨) (one Earth radius equals 0.08921 RJ)....

flowing fastest where the radius of the bend is smallest, and slowest where the radius is greatest. The shallows around the point bar can become treacherous...

An anti-roll bar (roll bar, anti-sway bar, sway bar, stabilizer bar) is an automobile suspension part that helps reduce the body roll of a vehicle during...

The turning radius (alternatively, turning diameter or turning circle) of a vehicle defines the minimum dimension (typically the radius or diameter, respectively)...

A radius rod (also called a radius arm, torque arm, torque spring, and torsion bar) is a suspension link intended to control wheel motion in the longitudinal...

A breaker bar (also known as a power bar) is a long non-ratcheting bar that is used with socket wrench-style sockets. They are used to break loose very...

is a circle of unit radius—that is, a radius of 1. Frequently, especially in trigonometry, the unit circle is the circle of radius 1 centered at the origin...

diagonal radius rod constrains the strut from moving forward and back. In MacPherson's original design, an anti-roll bar also acted as the radius rod. This...

the same force by torque = radius × force {\displaystyle {\text{torque}}={\text{radius}}\times {\text{force}}} A cheater bar is sometimes called a snipe...

unaided over a horizontal bar placed at measured heights without dislodging it. In its modern, most-practiced format, a bar is placed between two standards...

constant ( α ≃ 1 137 {\textstyle \alpha \simeq {\tfrac {1}{137}}} ). The Bohr radius is related to the Compton wavelength by: a 0 = 1 α ( λ e 2 π ) = λ ¯ e α...

property of a bar's cross-section. It is involved in the relationship between angle of twist and applied torque along the axis of the bar, for a homogeneous...

smaller. For the giant planets, the "radius" is defined as the distance from the center at which the atmosphere reaches 1 bar of atmospheric pressure. Because...

A Panhard rod (also called Panhard bar, track bar, or track rod) is a suspension link that provides lateral location of the axle. Originally invented by...

controlled by a bar connected to the front steering mechanism and held by the riders' two hands. The first handlebars were solid bars of steel or wood...

The Browning automatic rifle (BAR) is a family of American automatic rifles and machine guns used by the United States and numerous other countries during...

The Watts Bar Nuclear Plant is a Tennessee Valley Authority (TVA) nuclear reactor pair used for electric power generation. It is located on a 1,770-acre...

The equivalent radius of an antenna electrical conductor is defined as: r e = exp ⁡ { 1 L 2 ∮ ℓ ∮ ℓ ln ⁡ | x − y | d x d y } {\displaystyle r_{e}=\exp...

in the Solar System, after Jupiter. It is a gas giant, with an average radius of about nine times that of Earth. It has an eighth the average density...