An insulated container (negligible specific heat
capacity) contains 1.00 x 10 kg of water at a
temperature of 10.0°C. How much heat is
needed to raise the temperature of this water to
20.0°C?

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?