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Megan Chan's energy - Coggle Diagram

- - - - Elastic potential energy is energy stored in elastic objects that can be stretched, compressed, twisted or bent.
      - The energy is stored until the force is removed and the object springs back to its original shape.
      - The more the elastic object is compressed or stretched, the greater the amount of elastic potential energy is stored.
    - - energy stored in food, fuels or battery.
      - When we carry out respiration, the chemical potential energy in food is released for us to do work.
    - - Whenever objects move away from earth, they have the energy to fall back to the ground
        
        This stored energy is called gravitational potential energy.
      - two factors affecting gravitational potential energy
        
        The mass of the object
        
        The height of the object
- - - - The higher the place where the object was dropped, the deeper the dent will be
- - - - fireflies and glowworms
  - - - allows us to see objects when they give off light
    - - It is used in many electrical appliances such as lasers, camera and projectors.
- - - - electrical appliances