Elastic Band Force Extension Graph

It will be easier to compress this rubber then expand it ii.

Elastic band force extension graph.

The variables of the equation are. The minus sign shows that this force is in the opposite direction of the force that s stretching or compressing the spring. This works until the limit of proportionality is exceeded. Under stress it was shown that the energy absorbed or released by a material is represented by the area between the curve and the extension axis of a force extension graph.

Rubber does not return to its original length after it is stretched iii. Of a material or a spring is its increase in length when pulled. Click here to get an answer to your question the diagram shows a force extension graph for a rubber band. Consider the following statements.

For example if the force is doubled the extension doubles. To the force applied. For example if the force is doubled the extension doubles. If you repeatedly stretch and release a rubber band you can feel the effect of heating caused by hysteresis.

P and q represent a p applied force q extension b p extension q applied force c p extension q stored elastic energy d p stored elastic energy q extension. To the force applied. Hooke s law says that the extension of an elastic object is directly proportional to the force applied to it. When an elastic object is stretched beyond its limit.

When an elastic object is stretched beyond its limit. Non linear extension and plastic. Deformation can be seen above the elastic limit. This works until the limit of proportionality is exceeded.

The graph shows the behaviour of a length of wire in the region for which the substance obeys hook s law.