9.8 m/s/s
On Earth, a free-falling object has an acceleration of 9.8 meters per second2.
The center of the Earth.
Near earth's surface, an object's free fall acceleration is constant.The value is 9.8 meters (32.2 feet) per second2. That number is called the 'acceleration of gravity on earth'.
Near earth's surface one object's free-fall acceleration is the same as every other object'sfree-fall acceleration. The number is 9.8 meters (32.1 feet) per second2.Weight, mass, size, volume, density, age, color, or cost have nothing to do with free-fall acceleration.If an object falls with a smaller acceleration, it's only because air has gotten in the way, and the objectis not in 'free' fall.
The gravitational pull of Earth is about 9.81N/kg. This also means that acceleration of free fall, which is caused by gravity, is also about 9.81m/s2.
On Earth, a free-falling object has an acceleration of 9.8 meters per second2.
Constant acceleration
The center of the Earth.
Near earth's surface, an object's free fall acceleration is constant.The value is 9.8 meters (32.2 feet) per second2. That number is called the 'acceleration of gravity on earth'.
The acceleration is 9.807 meters per second squared.
Near earth's surface one object's free-fall acceleration is the same as every other object'sfree-fall acceleration. The number is 9.8 meters (32.1 feet) per second2.Weight, mass, size, volume, density, age, color, or cost have nothing to do with free-fall acceleration.If an object falls with a smaller acceleration, it's only because air has gotten in the way, and the objectis not in 'free' fall.
The gravitational pull of Earth is about 9.81N/kg. This also means that acceleration of free fall, which is caused by gravity, is also about 9.81m/s2.
The rate of free-fall acceleration is a constant based upon the local gravity - on planet Earth the acceleration is 9.8m/s2. Mass is a function of the object being measured or observed, which can vary considerably. The two do not directly affect each other, but both taken together determine the force of the object in free-fall - by knowing the free-fall acceleration and the mass of the object, you can calculate how hard it will impact the Earth.
Constant Acceleration
The acceleration in free fall IS the acceleration due to gravity, since "free fall" is the assumption that no forces other than gravity act on the object.
-9.81 m/s2
-9.82 m/s/s