Introduction to Energy

_ is the ability to cause change.

• Energy

• Motion

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_ energy is the energy of motion.

• Kinetic

• Potential

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_ energy increases with mass or speed.

• Kinetic

• Potential

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_ energy is stored energy due to an object's position, condition, or composition.

• Potential

• Kinetic

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_ potential energy increases as distance form the ground increases.

• Gravitational

• Mechanical

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_ can have both kinetic and potential energy.

• Objects

• Particles

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_ energy can be made of only potential energy, only kinetic energy, or both.

• Mechanical

• Gravitational

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_ energy is the sum of an object's kinetic and potential energy.

• Mechanical

• Gravitational

_ energy is the vibration of particles.

• Sound

• Electrical

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_ energy exists as waves.

• Electromagnetic

• Chemical

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