What is the acceleration of free fall?

The acceleration of free fall, symbolized by g , characterizes the rate at which an object accelerates when falling freely under the influence of gravity near the Earth’s surface. It signifies the swiftness with which an object’s velocity increases as it descends towards the Earth.

Near the surface of the Earth, the average value for this acceleration is approximately 9.81meters per second² or 9.81m/s² . This implies that for every second an object is in free fall, its speed augments by 9.81m/s

Although slight variations in g might occur due to factors like location, altitude, or geographical disparities, 9.81m/s² serves as a common average for gravitational acceleration near the Earth’s surface.

This acceleration value holds immense importance in physics, especially in scenarios involving free-falling objects, projectile motion, and gravitational phenomena. It serves as a foundational constant, offering insights into the impact of gravity on objects in proximity to the Earth and enabling the comprehension of various gravitational-related phenomena.