clm321 said:if the Earth pulls with the same amount of gravity on every one how can we all have different weights the only way i find that it is possible id if in string theory that gravitons that are exchanged between atoms causes gravitation force but if gravity is as said in general relativity the bend of space by mass then how can we all weigh something different ?
This means that every object on Earth, regardless of its mass or size, experiences the same gravitational pull towards the center of the Earth.
Understanding this concept helps us explain why objects fall downwards and stay on the surface of the Earth. It also allows us to make accurate predictions and calculations in fields such as physics and engineering.
No, the force of gravity actually varies slightly depending on the distance from the center of the Earth. However, the difference is so small that for practical purposes, we can consider it to be the same everywhere on Earth.
The more massive an object is, the greater the gravitational force it experiences. This is because the mass of an object is directly proportional to its gravitational pull.
No, the gravitational pull of a planet or celestial body depends on its mass and size. Therefore, planets with larger mass and size will have a stronger gravitational pull compared to Earth.