Static friction can be defined as

the force that prevents an object fromTo solve this study problem, let's break it down step by step: 1. **Understanding Static Friction**: Static friction is a type of friction that occurs when two surfaces are in contact and are not moving relative to each other. It is the force that prevents an object from moving when an external force is applied. 2. **Defining Static Friction**: Based on the understanding above, static friction can be defined as the force that prevents an object from: - **Starting to move**: When an external force is applied to an object at rest, static friction acts in the opposite direction to the applied force, preventing the object from starting to move. - **Sliding**: If an object is already in contact with another surface and is not moving, static friction will prevent the object from sliding across the surface. - **Changing its state of rest**: Static friction acts to maintain the state of rest of an object, whether it is at rest or not moving. So, the complete sentence would be: "Static friction can be defined as the force that prevents an object from starting to move, sliding, or changing its state of rest when an external force is applied." This definition encapsulates the key aspects of static friction and its role in maintaining the motion or rest of an object.