The radian, denoted by the symbol rad, is the unit of angle in the International System of Units (SI) and is the standard unit of angular measure used...

The radian per second (symbol: rad⋅s−1 or rad/s) is the unit of angular velocity in the International System of Units (SI). The radian per second is also...

up radian or radians in Wiktionary, the free dictionary. Radian may refer to: Radian, a unit of plane angle Radian (band), a musical group Radian (EP)...

The YX600 Radian is a sport/touring motorcycle manufactured by the Yamaha Motor Company between the years of 1986–1990. Except for the suspension, the...

radian is the unit of solid angle in the International System of Units (SI). It is used in three dimensional geometry, and is analogous to the radian...

subtended angle in radians, s is arc length, and r is radius. One radian corresponds to the angle for which s = r, hence 1 radian = 1 m/m. However, rad...

rotational frequency, ν (or ordinary frequency, f) by a full turn (2π radians): ω = 2π rad⋅ν. It can also be formulated as ω = dθ/dt, the instantaneous...

Radian Aerospace is an American aerospace company based in Seattle, Washington. The company is developing a horizontal take-off/horizontal landing, single-stage-to-orbit...

Radian Ridge (78°14′00″S 162°40′00″E / 78.23333°S 162.66667°E / -78.23333; 162.66667 (Radian Ridge)) is a ridge extending east from the scarp of the...

Radian, in comics, may refer to: Radian (Morituri), a Marvel Comics character from Strikeforce Morituri Radian, a Marvel Comics character from New X-Men...