Potential and Kinetic Energy
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Potential energy is energy that is stored and waiting to be used, and it comes in three main forms: gravitational potential energy due to an object's position, elastic potential energy from compression/expansion, and chemical potential energy stored in chemical bonds. Kinetic energy is the energy an object has due to its motion and is calculated as one-half the mass times the velocity squared. The document divides all energy into either potential energy or kinetic energy.
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Potential and Kinetic Energy
- 1. Potential and Kinetic Energy
- 2. How is all energy divided? All Energy Potential Kinetic Energy Energy Gravitation Elastic Chemical Potential Potential Potential Energy Energy Energy
- 3. What is Potential Energy? o Energy that is stored and waiting to be used later
- 4. What is Gravitational Potential Energy? o Potential energy due to an object’s position Don’t look down, o P.E. = mass x Rover! height x gravity Good boy!
- 5. What is Elastic Potential Energy? o Potential energy due compression or expansion of an elastic object. Notice the ball compressing and expanding
- 6. What is Chemical Potential Energy? o Potential energy stored within the chemical bonds of an object
- 7. What is Kinetic Energy? o Energy an object has due to its motion o K.E. = .5(mass x speed2)