Final answer:
Mass and weight are often used interchangeably, but they have distinct meanings. Weight is directly proportional to mass, so as mass increases, weight will also increase.
Step-by-step explanation:
Mass and weight are often used interchangeably in everyday language, but they have distinct meanings in science. Mass refers to the amount of matter in an object, while weight is the force of gravity acting on an object. The relationship between mass and weight is that weight is directly proportional to mass. As mass increases, weight will also increase. For example, if you have two objects with different masses, the one with greater mass will have a greater weight.