How elastic are some material used in sports???
which out of the following is the most elastic: 1 nylon...2 cotton...3 polyester string... 4 rubber...5 plastic...
Hint: you can see which extends the most for a given load or you can compare the elastic limit of the materials
Are you taking a materials science course? If you are, the back of your textbook likely has a table listing these properties. If not, sites like matweb.com will help you. How you define elasticity really does matter, so you can look at the percent elongation at failure (how far has it stretched immediately before it breaks), or look at the elastic modulus (how far can it stretch and the load it takes before being permanently deformed).
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