ASAP What is typical of a precondition? A precondition is a condition that should be met before a method runs. A typical precondition is that the data used by the method must be . Another is that a particular must be reached before the method will run.

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?