The force exerted by the weight exceeds the force of the elasticity that normally keeps the elastic band in a contracted state. As the band stretches, the resistance increases to the point where it is equal to the force exerted by the weight.
the weight
If a pulling force is exerted on an elastic band, then the elastic band will stretch. The more force that is exerted, the more the band will stretch.
you give it elastic potential energy.
Strain force
i learnt this in year 7 so basically the particles in an elastic band are in the form of a zig-zag. they are like a solid, joint together. when you stretch the band, the particles stretch. they form a straight line. i hope this answers ur question x
the weight
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.
If a pulling force is exerted on an elastic band, then the elastic band will stretch. The more force that is exerted, the more the band will stretch.
To stretch a flex fit hat, the elastic band can be cut. Cutting about 3/4 of the way up on different sections of the elastic band will give the hat a little more stretch to fit on the head.
you give it elastic potential energy.
Stretch the rubber band.
Strain force
i learnt this in year 7 so basically the particles in an elastic band are in the form of a zig-zag. they are like a solid, joint together. when you stretch the band, the particles stretch. they form a straight line. i hope this answers ur question x
No, the term for something that can bend is "flexible." Elastic more often associates itself with being able to stretch, like a rubber band.
Yes, it is, as long as you do not stretch it too much that it permanently deforms. Hooke's law states that extension is proportional to force, as is the elastic band.
It goes further because as the band stretches, more force is built up on it. When you let go of it, the force suddenly releases, and because the more you stretch it, the more force is on it. Thus, the further you stretch the further you launch.
It doesn't