What does "static equilibrium" mean?

Any system in which the sum of the forces, and torque, on each particle of the system is zero; mechanical equilibrium.

What is a synonym for "static equilibrium"?

Common synonyms include: balance, balanced, balanced force, equilibrated, equilibrium, in balance.

noun

noun ·Rare ·Advanced level

Noun

1
Any system in which the sum of the forces, and torque, on each particle of the system is zero; mechanical equilibrium.
2
A market in which demand and supply are the same.