高兴一回
发表于 2025-4-1 03:03:11
Particle in a Central Force Field,If a particle is subject to a central force field, the potential depends only on the distance . of the particle from the center of the force, that we will take as the origin of our frame: . = .(.).
我要沮丧
发表于 2025-4-1 08:41:54
Composite Systems. Pauli Principle,What we are going to discuss now only is a problem of language and notation.