Kepler's Second Law is derived from the conservation of this quantity, which is the time derivative of (*) torque and thus equal to the product of the moment of inertia and angular velocity.
The quantum mechanical operator corresponding to this classical mechanics quantity is denoted j, and the Clebsch-Gordan coefficients are used when systems with two different values for this quantity are coupled. Kepler's Second Law is derived from the conservation of this quantity, which is the time derivative of (*) torque and thus equal to the product of the moment of inertia and angular velocity. For 10 points, name this quantity denoted L, which is equal to the cross product of the radius and linear momentum.
The quantum mechanical operator corresponding to this classical mechanics quantity is denoted j, and the Clebsch-Gordan coefficients are used when systems with two different values for this quantity are coupled.
{angular} momentum [do not accept or prompt on "{momentum}"]