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Mechanical Energy

Mechanical energy refers to the energy possessed by objects in motion. This includes sound energy, as sound waves are vibrations that move through air to reach our ears. Everyday demonstrations of mechanical energy include hands clapping, feet stomping, and ringing a bell. Our body movements, such as jumping, waving, and dancing, also involve mechanical energy as they move air. Explore the fascinating connection between movement and sound through interactive videos on energy from water and air.

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Mechanical Energy

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  1. Mechanical Energy

  2. Scientists use the words 'mechanical energy' to describe the energy of things that are moving Mechanical Energy

  3. Sound energy is mechanical energy because we are moving air with vibrations. Sound waves (vibrations) move through the air, reach the ear, then vibrate the inner ear and we hear sound. Demonstrate: a. Hands clapping b. Feet stomping on the floor c. Ringing a bell Sound is Mechanical Energy

  4. Moving our bodies involves mechanical energy because we are moving air with our bodies. Demonstrate: Jumping in place Waving hands in the air Dancing Our Bodies

  5. Domino Effect(Click on picture to start video)

  6. Energy from Water (Click on picture to start video)

  7. Energy from Air (Click on picture to start video)

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