Milk of magnesia contains magnesium hydroxide. Analysis of any pure sample of magnesium hydroxide shows that it consist of 41.7% Mg, 54.9% O, and 3.4 % H by mass. This information represents the Law of ?

Newton’s universal law of gravitation states that all objects attract each other with a force -directly- proportional to the product of their masses and -inversely- proportional to the square of the distance between their centers. When considering objects on the surface of the Earth, the force is -away from directly-proportional to the product of the mass of the object and the -acceleration- due to -gravity-at the Earth’s surface. Since the Earth is -larger- than ant object under consideration, the object is drawn -toward- the Earth.