What does the mass of an object measure? a amount of matter it contains b force of gravity acting on it c amount of space it takes up d amount of water it displaces

The mass of an object specifically measures the amount of matter it contains, which is a fundamental concept in physics. This means that no matter where you are in the universe, the mass remains constant regardless of the gravitational pull acting on it. So whether you’re on Earth, the Moon, or floating in space, the mass of your favorite sandwich remains the same—just like how you might feel about its deliciousness! In practical terms, understanding mass is crucial in various fields. For instance, in cooking, the mass of ingredients determines how dishes turn out. In engineering, knowing the mass of materials helps ensure that structures can bear the loads they will experience. Even in sports, an athlete's mass can influence their performance, helping coaches design better training regimens tailored to lifting or running. Isn’t it amazing how something so fundamental has such a wide-ranging influence?