What is the definition of "free fall"?

dimanche 29 mars 2015

1.

"An object is in "free fall" when the only force acting upon it is gravity".




2.

Is gravity in this case singular or plural?

Is the acting gravity the resultant force of all bodies in the universe?





3.

In theory, my own bodys gravitational force is acting on the object...



What is the definition of "free fall"?





What is the definition of "free fall"?

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