The theory of gravitation was first proposed by Sir Isaac Newton in the late 17th century. Before then, the idea that things fell when dropped was known, but the mechanism for it was not. After the publication of the Principia Mathematica, it has been featured somewhat sporadically in media. This index lists all the various ways that the topic appears, whether serious or silly, wrong or right. Many of these will overlap with Artistic License – Physics.
Please note that "things fall when dropped" falls under Like Reality Unless Noted.
Compare Falling and Landing Index, for more effects of gravity.
Tropes about gravity:
- Artificial Gravity
When Applied Phlebotinum can turn gravity on or off at a whim. Anti Gravity redirects here.
- Centrifugal Gravity
When gravity is simulated by putting things on the inner surface of a rotating object.
- Gravity Is a Harsh Mistress
AKA Cartoon Gravity, this is gravity played for Rule of Funny.
- Gravity Is Only a Theory
When gravity, like pi and evolution, is considered a legislative or philosophical matter rather than a scientific one.
- Gravity Is Purple
Gravity visually depicted in pretty purple colors.
- Gravity Master
A character whose superpower is to control gravity.
- Gravity Screw
When gravity pulls in a nonstandard direction.
- Gravity Sucks
A spacecraft that deactivates its propulsion system will be immediately pulled toward the nearest gravity source.
- No Gravity for You
Placing someone in zero gravity as a means of negating their combat abilities.
- Selective Gravity
In Video Games, gravity only affects specific objects, while others just float unsupported.
- Unrealistic Black Hole
When Hollywood screws up the thing with the most gravity of all.
- Variable Terminal Velocity
When the velocity at which things fall seems determined by the plot and not by physics.