Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
Free fall: History & Science
In classical mechanics, free fall is any motion of a body where gravity is the only force acting upon it. A freely falling object may not necessarily be falling down in the vertical direction. If the common definition of the word "fall" is used, an object moving upwards is not considered to be falling, but using scientific definitions, if it is subject…
Language: English [EN]
