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How do you stretch tight elastic on a shoe?
One way to stretch tight elastic on a shoe is to gently heat the elastic with a hairdryer for a few minutes to make it more pliable, then wear the shoes with thick socks to help stretch the elastic as it cools down. You can also try wearing the shoes around the house for short periods of time to gradually stretch the elastic.
Does elastane stretch in fabrics?
It is similar to elastic
What is randomly coiled protein fibers that recoil after being stretch?
Elastic fibers made of the protein elastin has a coiled structure which allows it to stretch and recoil. Fibers can stretch up to 150 percent of their relaxed state length without breaking.
When we stretch a catapult we are putting the elastic string under what?
tension
What happens to an elastic material when a weight is hung on to it?
Weight causes the elastic material to stretch. The material may be stretched beyond its elastic limit. If this happens, then the material rips or tears, or it does not return to its original size.
What are the release dates for Sewing with Nancy - 1983 Sew Elastic-Stretch Your Options?
Sewing with Nancy - 1983 Sew Elastic-Stretch Your Options was released on: USA: 16 January 2011
What kind of energy is stored when you stretch a spring?
Elastic potential energy is stored when you stretch a spring. This energy is a type of potential energy that is stored in an object when it is compressed or stretched.
What does the elastic fibers do?
Elastic solids stretch when pulled, get smaller when compressed/squeezed, and return to normal when no force is upon them.
If a pulling force is exerted on an elastic band then it .?
If a pulling force is exerted on an elastic band, it will stretch and store potential energy as the elastic band is deformed. The band will exert a restoring force back in the opposite direction to its original shape, trying to regain its unstretched position once the external force is removed.
What would happen to the elastic band while the heavy object is still hanging?
The elastic band would stretch due to the weight of the heavy object pulling on it. The elastic band would continue to elongate until it reaches its maximum stretch or breaks.
What form of energy is in stretched elastic?
The energy stored in a stretched elastic is potential energy, specifically elastic potential energy. When the elastic is stretched, work is done to stretch it, and this work is stored as potential energy in the elastic material.
Is elastic a kind of potential energy that is stored in something that can stretch?
yes.
