The voltage and power ratings of a particular light bulb, which are its normal operating values, are 110 v and 60 w. assume the resistance of the filament of the bulb is constant and is independent of operating conditions. if the light bulb is operated at a reduced voltage and the power drawn by the bulb is 36 w, what is the operating voltage of the bulb?

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?