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Question | Answer |
---|---|
Is Energy matter? Explain! | no it do not have mass |
How are Energy and Work related? | Energy = The ability to do work |
Name two units for measuring energy. | Calories and Joules |
What is Kinetic Energy? Give some examples. | Energy of movement on a bicycle or sugar molecules jiggling around in a cup of coffee |
What is Potential Energy? Give some examples. | Stored energy, waiting to be used. a ball held above the floor |
What happens to an object’s potential energy as its kinetic energy increases? | |
How can you increase an object’s Gravitational Potential Energy? | increase the mass |
What are some examples of objects with Elastic Potential Energy? | rubber band |
What is the Law of Conservation of Energy? | Energy cannot be created nor destroyed, only the form can change. |
What is an Energy Transformation? | When energy changes form |
Explain how potential energy is transformed into kinetic energy on a roller coaster. |