Homonym: weights (Mass)
Weights are objects used to add mass to a system, often for the purpose of exercise or measurement. In fitness, people use weights like dumbbells and barbells to build strength and improve their physical health. By lifting these weights, muscles work harder, leading to increased muscle tone and endurance.
In science, weights are used to measure the force of gravity on an object. For example, a scale can determine how heavy an item is by comparing it to known weights. This helps in various fields, from cooking to engineering, ensuring accurate measurements for different applications.