What is true about the force of gravity?

The correct understanding of gravity is that it is a fundamental force that pulls objects toward one another, and in this case, it specifically refers to the force that pulls you towards Earth. This force is consistently acting on all objects with mass, which is why we remain grounded instead of floating away. It is what gives weight to physical objects and is responsible for the downward acceleration felt when jumping or falling.

The notion of gravity being stronger on flat surfaces misrepresents how gravity functions; it acts uniformly across the surface of the Earth. Additionally, gravity affects not just stationary objects, but all objects regardless of their state of motion, thus countering the idea that it only impacts objects in motion. Finally, gravity does not vary with the time of day; rather, it remains constant unless affected by changes in altitude or location, such as being on a mountain or under the sea. Understanding the role of gravity helps grasp various physical phenomena and is fundamentally important in driving and safety education.