When the potential of a free particle is zero, the eigenfunctions of this quantity are equal to the eigenfunctions of energy, and the quantum mechanical operator for this quantity is negative i h-bar times the gradient. In classical mechanics, the ch
When the potential of a free particle is zero, the eigenfunctions of this quantity are equal to the eigenfunctions of energy, and the quantum mechanical operator for this quantity is negative i h-bar times the gradient. In classical mechanics, the change in this quantity is represented by a quantity that is also the integral of force times time, which is impulse. This quantity is conserved in elastic collisions. For 10 points, identify this physical quantity defined as the product of mass and velocity.
When the potential of a free particle is zero, the eigenfunctions of this quantity are equal to the eigenfunctions of energy, and the quantum mechanical operator for this quantity is negative i h-bar times the gradient.
{momentum}