The mass is one of the properties of an object that indicates the quantity of the substances which it contains. The mass is the main concept is at the heart of traditional mechanics, as well as of relevant.
Mass is a property of the object An indication of the amount of material the object is. The heart mass is the core concept of the traditional mechanics. As well as related fields.
Mass, one property of the object. Indicate the quantity of the substance that object. The mass is the core concept, the heart of the traditional mechanics The program involved.