According to the Oort equation, one form of this quantity relative to the LSR is equal to omega minus omega nought times R nought times the sin of the angle between the object and the observer. The mass of a spiral galaxy is equal to the galaxy's radius times this quantity squared over big G. For an elliptical galaxy, the galaxy's effective radius, luminosity, and the range of this quantity are related by the fundamental plane. According to the Tulley-Fischer relationship, a spiral galaxy's luminosity is roughly related to the fourth power of this quantity.  The "peculiar" form of this quantity is not accounted for by Hubble's Law. The force caused by a magnetic field is equal to a particle's charge multiplied by this quantity crossed with the field strength. The square root of 2GM over radius is equal to the escape form of this quantity for a spherical body. This quantity squared over radius is equal to centripetal acceleration. For 10 points, name this quantity that is equal to distance over time.
According to the Oort equation, one form of this quantity relative to the LSR is equal to omega minus omega nought times R nought times the sin of the angle between the object and the observer. The mass of a spiral galaxy is equal to the galaxy's radius times this quantity squared over big G. For an elliptical galaxy, the galaxy's effective radius, luminosity, and the range of this quantity are related by the fundamental plane. According to the Tulley-Fischer relationship, a spiral galaxy's luminosity is roughly related to the fourth power of this quantity.  The "peculiar" form of this quantity is not accounted for by Hubble's Law. The force caused by a magnetic field is equal to a particle's charge multiplied by this quantity crossed with the field strength. The square root of 2GM over radius is equal to the escape form of this quantity for a spherical body. This quantity squared over radius is equal to centripetal acceleration. For 10 points, name this quantity that is equal to distance over time.
According to the Oort equation, one form of this quantity relative to the LSR is equal to omega minus omega nought times
velocity