The inclusion of the scientific method in psychology is so important because it a) create an important field in neurobiology b) allowed psychology to be equal to astrology c) allowed psychology to be considered a science d) scientists prove that the theory of demonology was valid

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?