Question

Definition of angular momentum in quantum mechanics with operator

Answer 1

angular momentum operator is one of the several operators analogous to classical angular momentum the angular momentum operator plays a central role in the theory of atomic physics and other problems involving relations symmetry

Answer 2

Answer:

ᴍɪss ᴍᴀsᴛᴇʀᴍɪɴᴅ~

In Newtonian mechanics, linear momentum, translational momentum, or simply momentum is the product of the mass and velocity of an object. It is a vector quantity, possessing a magnitude and a direction