A rubber band band is stretched to twice its original length.calculate the strain on the rubber band

Answer 1

The strain on the rubber band can be calculated by using the formula:

Strain = (change in length) / (original length)

In this case, the rubber band is stretched to twice its original length, which means that the change in length is:

Change in length = 2 x original length - original length
Change in length = original length

Therefore, the strain on the rubber band is:

Strain = (change in length) / (original length)
Strain = original length / original length
Strain = 1

The strain on the rubber band is 1 or 100%. This means that the rubber band has stretched by 100% of its original length.