* Gravitational force doesn't have a speed. Gravitational force is a fundamental force of nature that acts instantaneously over any distance. It's not something that travels like light or sound.
* Acceleration due to gravity is what has a value. The acceleration due to gravity (usually denoted as 'g') is the rate at which an object changes its velocity when under the influence of gravity. On Earth, the acceleration due to gravity is approximately 9.8 m/s². This means that an object falling freely will increase its speed by 9.8 meters per second every second.
So, to summarize:
* Gravitational force doesn't travel at a speed.
* The acceleration due to gravity is a constant value (on Earth it's approximately 9.8 m/s²).
Let me know if you have any further questions!