How many protons, neutrons, and electrons does a neutral atom of this element have? (round atomic mass to nearest whole number) the element is "ai" protons: 13 neutrons: 14 electrons: 13 protons: 14 neutrons: 27 electrons: 13 protons: 27 neutrons: 13 electrons: 14 protons: 13 neutrons: 13 electrons: 13

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?