Which is the balanced chemical equation representing the decomposition of hydrogen peroxide? h2o2 h2o + o2

Which type of basaltic lava flow has a fairly smooth

Another word for electromagnetic energy is a. heat b. force c. matter d. radiation

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?