# What is elastic potential energy in simple words?

## What is elastic potential energy in simple words?

Elastic potential energy is energy stored as a result of applying a force to deform an elastic object. The energy is stored until the force is removed and the object springs back to its original shape, doing work in the process. The deformation could involve compressing, stretching or twisting the object.

Is elastic energy potential energy?

Elastic potential energy is Potential energy stored as a result of deformation of an elastic object, such as the stretching of a spring. According to Hooke’s law, the force required to stretch the spring will be directly proportional to the amount of stretch.

### What does elastic potential mean in science?

A force acting on an object may cause the shape of an object to change. Elastic objects can store elastic potential energy if they are stretched or squashed. For example, this happens when a catapult is used or a spring is stretched.

What are 5 examples of elastic potential energy?

Elastic potential energy can be stored in rubber bands, bungee chords, trampolines, springs, an arrow drawn into a bow, etc. The amount of elastic potential energy stored in such a device is related to the amount of stretch of the device – the more stretch, the more stored energy.

#### What is the best example of elastic potential energy?

What are examples of elastic potential energy?

• 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 is elastic potential energy of a spring?

Elastic potential energy is the potential energy stored by stretching or compressing an elastic object by an external force such as the stretching of a spring. It is equal to the work done to stretch the spring which depends on the spring constant k and the distance stretched.

## What is elastic energy kid definition?

Elastic – Elastic potential energy is stored when materials stretch or compress. Examples of elastic potential energy include springs, rubber bands, and slingshots. Electric – Electric potential energy is the capacity for doing work based on the object’s electric charge.

Why is elastic energy considered potential energy?

Elastic energy is a form of potential energy, because it is stored in the bonds between atoms in an object or substance when it is temporarily under stress. This stress could be due to the object being stretched or squashed.

### How does elastic energy work?

Elastic energy is stored in the bonds between the atoms in an object or substance. These bonds absorb energy as they are stressed, and release that energy as they relax. Think of it like a coiled spring – the spring absorbs energy when it is compressed, then releases it when it springs back out.

What is elastic potential energy used for?

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 makes a spring elastic?

A spring is an elastic object that stores mechanical energy. The rate or spring constant of a spring is the change in the force it exerts, divided by the change in deflection of the spring. That is, it is the gradient of the force versus deflection curve.

What is elastic energy used for?

Examples of Elastic Potential Energy A coiled spring An archer’s bow with the string pulled back A stretched rubber band Soccer balls before players kick them A diving board just before someone dives

## How to calculate elastic potential energy?

How to calculate elastic potential energy? First, determine the spring constant of the spring or system This can be gathered through given information or a force test on the spring. Next, measure the length This is the length the spring has stretched. Finally, calculate the potential energy Enter the length and spring constant into the formula above to calculate the elastic potential energy.

What are the uses of elastic potential energy?

Elastic potential energy is the energy stored in compressed or stretched objects. Elastic potential energy is used in calculations of mechanical equilibrium. The potential energy in a stretched object such as a spring releases the kinetic energy when it returns to its original position.

### What are some sources of elastic energy?

As we’ve seen, elastic energy can be found in things like elastic bands, squishy balls , a bow and arrow, and coiled springs . It can also be found in catapults and slingshots.