x is the displacement of the end of the spring from its equilibrium position -LRB- in SI units : '' m '' -RRB- ;
The spring is at the equilibrium position .
The spring is at the equilibrium position .
اجعل هذا النص أقل تعقيدًا: x is the displacement of the end of the spring from its equilibrium position -LRB- in SI units : '' m '' -RRB- ; خرج: