Tearing

Tearing is the act of breaking apart a two-dimensional material by force, without the aid of a cutting tool. A "tear" in a piece of paper, fabric, or some other similar object may be the result of the intentional effort with one's bare hands or accidental. Unlike a cut, which is generally on a straight or patterned line controlled by a tool such as scissors, a tear is generally uneven and for the most part, unplanned. An exception is a tear along a perforated line, as found on a roll of toilet paper or paper towels, which has been previously partially cut so the effort of tearing will likely produce a straight line.

Materials vary in their succeptibility to tearing. Some materials may be quite resistant to tearing when they are in their full form, but when a small cut or tear is made, the material becomes compromised, and the effort of continuing to tear along that line becomes easier.

ee also

*Cutting