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2 Cards in this Set
- Front
- Back
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ENERGY – DEFINITION, 6 FORMS
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Energy is the ability to do work or cause change
• Thermal – heat energy • Light Energy • Chemical – Energy found in chemical bonds o Something must be used as food 2 have chemical energy • Mechanical – Energy of motion – made up of kinetic energy (KE) and potential energy (PE) • Electrical – Energy from electron movement • Nuclear – Energy form nucleus of the atom |
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PE VS KE – DEFINITIONS, FORMULAS
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• Mechanical – Energy of motion – made up of kinetic energy (KE) and potential energy (PE)
formula= (mass X velocity 2) 2 |
