# What is the formula for elastic force?

Elastic potential energy is equal to the force times the distance of movement. Elastic potential energy = force x distance of displacement. Because the force is = spring constant x displacement, then the Elastic potential energy = spring constant x displacement squared.

Something that is elastic can return to its original shape after being stretched or compressed. This property is called elasticity. As you stretch or compress an elastic material like a bungee cord, it resists the change in shape. It exerts a counter force in the opposite direction. This force is called elastic force.

Also Know, how do u calculate force? The formula for force says force is equal to mass (m) multiplied by acceleration (a). If you have any two of the three variables, you can solve for the third. Force is measured in Newtons (N), mass in kilograms (kg), and acceleration in meters per second squared ( m/s2 ).

Also Know, what is an example of elastic force?

An example of elastic force is bungee jumping. The elastic cord creates resistance and imposes a force when the cord is stretched far enough. The farther the elastic is stretched, the more force it exerts to return back to its original shape.

What are two types of elastic forces?

Matter is elastic if it returns to its original shape after it is squeezed or stretched; There are two types of elastic forces– compression and tension.

### What is K in Hooke’s Law?

Mathematically, Hooke’s Law can be written as F=-kx. Many materials obey this law as long as the load does not exceed the material’s elastic limit. The rate or spring constant, k, relates the force to the extension in SI units: N/m or kg/s2.

### What is Hooke’s law of elasticity?

Hooke’s law, law of elasticity discovered by the English scientist Robert Hooke in 1660, which states that, for relatively small deformations of an object, the displacement or size of the deformation is directly proportional to the deforming force or load.

### What do you mean by force?

In science, force is the push or pull on an object with mass that causes it to change velocity (to accelerate). Force represents as a vector, which means it has both magnitude and direction.

### What are some examples of elastic items?

Elasticity Examples This shows how elastic (or price-sensitive) the cable TV service industry is, as the quantity demanded changes at a larger rate than the price. Other examples of elastic goods and services include furniture, motor vehicles, professional services, and transportation.

### What are elastic properties?

The bulk elastic properties of a material determine how much it will compress under a given amount of external pressure. The ratio of the change in pressure to the fractional volume compression is called the bulk modulus of the material.

### What are the types of forces?

Force is the external agent that produces motion or tends to produce motion or it stops motion or tends to stop motion. Basically, there are two types of forces, contact forces, and non-contact forces. Gravitational force, electric force, magnetic force, nuclear force, frictional force are some examples of force.

### How can elastic energy be used?

The elastic potential energy equation is used in calculations of positions of mechanical equilibrium. The energy is potential as it will be converted into other forms of energy, such as kinetic energy and sound energy, when the object is allowed to return to its original shape (reformation) by its elasticity.

### What objects are elastic?

Many objects are designed specifically to store elastic potential energy, for example: The coil spring of a wind-up clock. An archer’s stretched bow. A bent diving board, just before a divers jump. The twisted rubber band which powers a toy airplane. A bouncy ball, compressed at the moment it bounces off a brick wall.

### What material is elastic?

Elastic is made from a series of rubber (or stretchable synthetic, such as spandex) cores that are bound or wrapped in polyester, cotton, nylon or a blend of fiber threads. The exterior threads are braided, woven or knit together to create the elastic.

### What is electric force?

An electric force is exerted between any two charged objects. Objects with the same charge, both positive and both negative, will repel each other, and objects with opposite charges, one positive and one negative, will attract each other.

### What is K in elastic potential energy?

Elastic potential energy is the stored energy of a compressible or stretchable object like a spring or rubber band or molecule. Elastic potential energy is equal to the force times the distance of movement. The spring constant k = 1.5 x 10-2 Newtons/m and the Δs = 15.0 cm = 0.15 m.

### What is mechanical force?

Mechanical forces are those forces which involve contact with the other object ( on which the force is applied). For instance, if we are applying force on a door , the applied force is mechanical force .

### How does elastic force work?

As you stretch or compress an elastic material like a bungee cord, it resists the change in shape. It exerts a counter force in the opposite direction. This force is called elastic force. As soon as the stretching or compressing force is released, elastic force causes the material to spring back to its original shape.