👉 Aposthegometric is a mathematical concept in physics, where two or more bodies are said to be in "aposthegometric equilibrium" if their positions and momenta satisfy certain conditions. This condition is that the total momentum of the system is zero, implying that the total energy (kinetic plus potential) equals zero. The term was first introduced by the German physicist Friedrich Bernoulli in 1769 and was later generalized to other fields such as mechanics, electromagnet