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Energy and Machines. How We Work and Play. Work is. the result of force moving an object. Force is. a push. Force is. a pull. Two Kinds of Energy. Potential Kinetic. Potential energy is. stored energy. Kinetic energy is. energy in motion. Energy can be…. electrical mechanical
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Energy and Machines How We Work and Play
Work is... the result of force moving an object.
Force is... a push.
Force is... a pull.
Two Kinds of Energy • Potential • Kinetic
Potential energy is... stored energy.
Kinetic energy is... energy in motion.
Energy can be… • electrical • mechanical • chemical
Electrical energy is... a result of electricity.
Mechanical energy is... the energy of moving objects.
Chemical energy is... is stored in matter.
Friction will... • slow down an object. • stop an object.
This is the property of ... inertia!
A simple machine ... has few or no moving parts.
Lever inclined plane wedge screw wheel and axle pulley Types of Simple Machines
A compound machine is ... a combination of two or more simple machines.