The equilibrium rule, ΣF = 0, applies to
A)objects or systems at rest.
B)objects or systems in uniform motion in a straight line.
C)both of these
D)neither of these

Question

Quizplus · Accepted Answer

The equilibrium rule, ΣF = 0, applies to both objects or systems at rest and objects or systems in uniform motion in a straight line. In both cases, the net force acting on the object or system is zero, which means the forces are balanced and there is no acceleration or change in motion. Therefore, the equilibrium rule applies to both scenarios.

The Equilibrium Rule, ΣF = 0, Applies to