Final answer:
The numerical value, in meters per second squared, of the acceleration of an object experiencing true free fall is 9.8 m/s².
Step-by-step explanation:
The numerical value, in meters per second squared, of the acceleration of an object experiencing true free fall is 9.8 m/s². This value is commonly referred to as the acceleration due to gravity, denoted by the symbol g. On Earth, all free-falling objects have an average acceleration of 9.8 m/s².