Tension: Difference between revisions
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<onlyinclude>'''Tension''' is a [[force]] associated with the pulling of an object such as a rope, cable, or chain. It is very similar to [[elastic potential energy]].</onlyinclude> Once an object is stretched out and put under tension it will naturally return to its relaxed length as soon as it is free of this force. Tension inside of a rope or similar object is modeled by [[atom]]s being slightly stretched apart as if connected by tiny springs. Pulling on the ends of the rope stretches these springs ever so slightly, and the tension force is the net spring force exerted by the billions of microscopic springs.<ref name=Knight>R. D. Knight, "Tension Force" in ''Physics for Scientists and Engineers: A Strategic Approach,'' 3nd ed. San Francisco, U.S.A.: Pearson Addison-Wesley, 2008, ch.5, pp.120-121</ref> In reality there are no springs between the atoms | <onlyinclude>'''Tension''' is a [[force]] associated with the pulling of an object such as a rope, cable, or chain. It is very similar to [[elastic potential energy]].</onlyinclude> Once an object is stretched out and put under tension it will naturally return to its relaxed length as soon as it is free of this force. Tension inside of a rope or similar object is modeled by [[atom]]s being slightly stretched apart as if connected by tiny "springs". Pulling on the ends of the rope stretches these "springs" ever so slightly, and the tension force is the ''net'' "spring force" exerted by the billions of microscopic springs.<ref name=Knight>R. D. Knight, "Tension Force" in ''Physics for Scientists and Engineers: A Strategic Approach,'' 3nd ed. San Francisco, U.S.A.: Pearson Addison-Wesley, 2008, ch.5, pp.120-121</ref> In reality there are no springs between the atoms but rather molecular bonds. The underlying cause for these bonds and therefore tension is the [[electromagnetic force]]. | ||
[[File:Tug_Of_War_Tension.png|650px|thumb|center|Figure 1. Tension is created by the men pulling the rope, and is often represented by the symbol '''T'''.<ref>Wikimedia Commons [Online], Available: http://upload.wikimedia.org/wikipedia/commons/8/83/Tug_Of_War_Tension.png</ref>]] | [[File:Tug_Of_War_Tension.png|650px|thumb|center|Figure 1. Tension is created by the men pulling the rope, and is often represented by the symbol '''T'''.<ref>Wikimedia Commons [Online], Available: http://upload.wikimedia.org/wikipedia/commons/8/83/Tug_Of_War_Tension.png</ref>]] | ||
==For Further Reading== | |||
*[[Force]] | |||
*[[Elastic potential energy]] | |||
*[[Electromagnetic force]] | |||
*[[Elasticity]] | |||
*[[Elasticity vs plasticity]] | |||
*Or explore a [[Special:Random|random page]] | |||
==References== | ==References== | ||
{{reflist}} | {{reflist}} | ||
[[Category:Uploaded]] | [[Category:Uploaded]] | ||
Revision as of 21:26, 12 August 2018
Tension is a force associated with the pulling of an object such as a rope, cable, or chain. It is very similar to elastic potential energy. Once an object is stretched out and put under tension it will naturally return to its relaxed length as soon as it is free of this force. Tension inside of a rope or similar object is modeled by atoms being slightly stretched apart as if connected by tiny "springs". Pulling on the ends of the rope stretches these "springs" ever so slightly, and the tension force is the net "spring force" exerted by the billions of microscopic springs.[1] In reality there are no springs between the atoms but rather molecular bonds. The underlying cause for these bonds and therefore tension is the electromagnetic force.
Figure 1. Tension is created by the men pulling the rope, and is often represented by the symbol T.[2]
For Further Reading
- Force
- Elastic potential energy
- Electromagnetic force
- Elasticity
- Elasticity vs plasticity
- Or explore a random page
References
- ↑ R. D. Knight, "Tension Force" in Physics for Scientists and Engineers: A Strategic Approach, 3nd ed. San Francisco, U.S.A.: Pearson Addison-Wesley, 2008, ch.5, pp.120-121
- ↑ Wikimedia Commons [Online], Available: http://upload.wikimedia.org/wikipedia/commons/8/83/Tug_Of_War_Tension.png
