It's calculated using the following formula:
Weight (W) = Mass (m) x Acceleration due to gravity (g)
* Mass (m) is the amount of matter in an object, measured in kilograms (kg).
* Acceleration due to gravity (g) is approximately 9.8 m/s² near the Earth's surface.
So, an object with a mass of 1 kg would have a weight of 9.8 Newtons (N) on Earth.
Important notes:
* Weight is a force, measured in Newtons (N).
* Mass is a property of an object, measured in kilograms (kg).
* The acceleration due to gravity is not constant everywhere on Earth, but the value of 9.8 m/s² is a good approximation for most calculations.
Let me know if you'd like to explore this further with an example or want to discuss how weight varies at different locations on Earth!