Here's a breakdown:
* Gravity: A fundamental force of attraction between any two objects with mass. The more massive the objects, the stronger the gravitational pull.
* Weight: The force exerted on an object due to gravity. It's a measure of how strongly gravity pulls on the object.
Here's the key difference:
* Mass: A fundamental property of an object that measures the amount of matter it contains. It's the same everywhere in the universe.
* Weight: A force that depends on both the object's mass and the gravitational field it's in. It can change depending on the location.
For example:
* An astronaut has the same mass on Earth and the Moon.
* However, they weigh less on the Moon because the Moon has a weaker gravitational field.
We usually measure weight in units of:
* Newtons (N) in the International System of Units (SI).
* Pounds (lb) in the Imperial system.
Let me know if you'd like to explore more about how to calculate weight or any other aspects of gravity!
