What is force in stretching?

What is force in stretching?

As you stretch or compress an elastic material, it resists the change in shape. This force is called elastic force. The farther the material is stretched or compressed, the greater the elastic force becomes.

What objects can be stretched or compressed?

The force possessed by an elastic object when it is stretched or compressed is known as elastic force….Examples

• Bungee Jumping.
• Elastic Waistband.
• Rubber Bands.
• Resistance Band.
• Spring Toys.
• Spring Mattress.
• Trampoline.
• Bow.

What type of elastic force is transmitted through a stretched object?

A force transmitted through a wire, rope or a string when it is pulled from opposite ends is known as a tension force. A force that allows an object to return its original shape after being stretched or compressed is known as an elastic force.

What is compression force?

Compression force (or compressive force) occurs when a physical force presses inward on an object, causing it to become compacted. In this process, the relative positions of atoms and molecules of the object change.

What kind of force does a spring apply when it is stretched or compressed?

restoring force
When a spring is stretched or compressed, so that its length changes by an amount x from its equilibrium length, then it exerts a force F = -kx in a direction towards its equilibrium position. The force a spring exerts is a restoring force, it acts to restore the spring to its equilibrium length.

How does elasticity affect force?

In physics and materials science, elasticity is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed. For rubbers and other polymers, elasticity is caused by the stretching of polymer chains when forces are applied.

What happens when you compress a material?

Effects. When put under compression (or any other type of stress), every material will suffer some deformation, even if imperceptible, that causes the average relative positions of its atoms and molecules to change. The deformation may be permanent, or may be reversed when the compression forces disappear.

Is elasticity a contact force?

Contact forces are forces in which two or more objects or bodies touch or contact each other directly. There are many kinds of contact forces; among the most familiar are friction and elastic forces. Air resistance, a special type of friction, also is a contact force.

How is gravity an example of the compression force?

Gravitational compression is a phenomenon in which gravity, acting on the mass of an object, compresses it, reducing its size and increasing the object’s density.

What is compression in material science?

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What happens when a material is stretched or compressed?

Elasticity is the ability of a material to return to its original shape after being stretched or compressed. When an elastic material is stretched or compressed, it exerts elastic force. This force increases the more the material is stretched or compressed. Elastic force has many uses, from hair scrunchies to bed springs.

What is the force exerted by a compressed Sping?

F = – k x In this equation, x is the distance that the spring has been stretched or compressed away from its equilibrium position F is the restoring force exerted by the spring. k is the spring constant. Types of contact force?

What kind of force is an elastic material?

elastic force. Counter force exerted by an elastic material when it is stretched or compressed. elasticity. Ability of a material to return to its original shape after being stretched or compressed.,

What happens when a spring is stretched or compressed?

When a spring is stretched or compressed, so that its length changes by an amount x from its equilibrium length, then it exerts a force F = -kx in a direction towards its equilibrium position. The force a spring exerts is a restoring force, it acts to restore the spring to its equilibrium length.