The Laws of Physics for Cartoons

 

Contributors

Taken from a web page at http://www.clark.net/pub/bell/toon_laws.html by Richard Walters, January 1996.
Additions from an unoriginal email from Colin Batchelor, February 1996.


  1. The time required for an object to fall twenty stories is greater than or equal to the time it takes for whoever knocked it off the ledge to spiral down twenty flights to attempt to capture it unbroken.
    Such an object is inevitably priceless, the attempt to capture it inevitably unsuccessful.

 

  1. A body tends to remain in place or in motion in free space until it notices its situation.
    Daffy Duck steps off a cliff, expecting further pastureland. He loiters in midair, soliloquizing flippantly, until he chances to look down. At this point, the familiar principle of 10 meters per second per second takes over.

 

  1. A sharp object will always propel a character upward.
    When poked (usually in the buttocks) with a sharp object (usually a pin), a character will shoot straight up, with great velocity.

 

  1. Anvils and boulders fall faster than all things.

 

  1. Any body in motion will tend to remain in motion until solid matter intervenes suddenly.
    Whether shot from a cannon or in hot pursuit on foot, cartoon characters are so absolute in their motion that only a telephone pole or an outsize boulder retards their forward motion absolutely. Sir Isaac Newton called this sudden termination of motion the stooge's surcease.

 

  1. Any body passing through solid matter will leave a perforation conforming to its perimeter.
    Also called the silhouette of passage, this phenomenon is the speciality of victims of directed-pressure explosions and of reckless cowards who are so eager to escape that they exit directly through the wall of a house, leaving a cookie-cutout-perfect hole. The threat of skunks or matrimony often catalyzes this reaction.

 

  1. As speed increases, objects can be in several places at once.
    This is particularly true of tooth-and-claw fights, in which a character's head may be glimpsed emerging from the cloud of altercation at several places simultaneously. This effect is common as well among bodies that are spinning or being throttled. A `wacky' character has the option of self-replication only at manic high speeds and may ricochet off walls to achieve the velocity required.

 

  1. Certain bodies can pass through solid walls painted to resemble tunnel entrances; others cannot.
    This trompe l'oeil inconsistency has baffled generations, but at least it is known that whoever paints an entrance on a wall's surface to trick an opponent will be unable to pursue him into this theoretical space. The painter is flattened against the wall when he attempts to follow into the painting. This is ultimately a problem of art, not of science.

 

 

  1. Any violent rearrangement of feline matter is not permanent.
    Cartoon cats possess even more deaths than the traditional nine lives might comfortably afford. They can be decimated, spliced, splayed, accordion-pleated, spindled, or disassembled, but they cannot be destroyed. After a few moments of blinking self pity, they reinflate, elongate, snap back, or solidify.

Corollary: A cat will assume the shape of its container.

 

10.  Holes are moveable.

 

11.  Intelligence is inversely proportional to body size.

 

 

12.  All gravitational forces are negated by fear.
Psychic forces are sufficient in most bodies for a shock to propel them directly away from the earth's surface. A spooky noise or an adversary's signature sound will induce motion upward, usually to the cradle of a chandelier, a treetop, or the crest of a flagpole. The feet of a character who is running or the wheels of a speeding auto need never touch the ground, especially when in flight.

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13.  A vehicle's speed is limited only by the size of the numbers written on the speedometer

14.  For every vengeance there is an equal and opposite revengeance.

15.  Any alligator, when punched, will fly up in the air returning to the ground as a nice set of matched luggage or perhaps as a nifty pair of boots.

16.  This is the one law of animated cartoon motion that also applies to the physical world at large. For that reason, we need the relief of watching it happen to a duck instead.

17.  Objects launched into the air need not follow parabolic trajectories.

18.  Firearms are relatively not effective weapons (unless, of course, your intent is to blacken someones face, make it difficult for them to drink, and hold, water, or remove bills or feathers).

19.  Drawings are real as long as you're not aware they're drawings.

 

20.  A 'toon's GI-tract will always expand linearly in proportion to the object being swallowed regardless of the object's size.

21.  Pretending one is stepping on brakes is as good as having them.

22.  Drawings and constructs warp reality so as to encompass them. This warping of reality often does not extend to the artist or builder.

Amendments

  1. The laws of object permanence are nullified for "cool" characters.
    Characters who are intended to be "cool" can make previously nonexistent objects appear from behind their backs at will. For instance, the Road Runner can materialize signs to express himself without speaking.
  2. Explosive weapons cannot cause fatal injuries.
    They merely turn characters temporarily black and smoky.
  3. Gravity is transmitted by slow-moving waves of large wavelengths.
    Their operation can be witnessed by observing the behavior of a canine suspended over a large vertical drop. Its feet will begin to fall first, causing its legs to stretch. As the wave reaches its torso, that part will begin to fall, causing the neck to strech. As the head begins to fall, tension is released and the canine will resume its regular proportions until such time as it strikes the ground.
  4. Dynamite is spontaneously generated in "C-spaces" (spaces in which cartoon laws hold).
    The process is analogous to steady-state theories of the universe which postulated that the tensions involved in maintianing a space would cause the creation of hydrogen from nothing. Dynamite quanta are quite large (stick sized) and unstable (lit). Such quanta are attracted to psychic forces generated by feelings of distress in "cool" characters (see Amendment B, which may be a special case of this law), who are able to use said quanta to their advantage. One may imagine C-spaces where all matter and energy result from primal masses of dynamite exploding. A big bang indeed.