You are unable to lift an object. Which property makes the object difficult to lift? ( 1 point) weight density mass volume

The property that makes an object difficult to lift is **weight**. - **Weight** is the force exerted by gravity on an object, which depends on both the mass of the object and the acceleration due to gravity. The greater the weight, the more difficult it is to lift the object. - **Mass** is the amount of matter in an object and is related to weight, but it does not directly account for the gravitational force acting on it. - **Density** is the mass per unit volume of an object and can influence how heavy an object feels, but it is not the direct reason for difficulty in lifting. - **Volume** is the amount of space an object occupies and does not directly relate to how heavy or difficult it is to lift. Therefore, the correct answer is **weight**.