This value is often rounded to 9.8 m/s² or 10 m/s² for simplicity in calculations.
It's important to note that this is an average value. The actual acceleration due to gravity can vary slightly depending on factors like:
* Altitude: Gravity is weaker at higher altitudes.
* Latitude: Gravity is slightly stronger at the poles and weaker at the equator.
* Local geological formations: Denser rock formations can create slightly stronger gravitational pulls.