Work,Energy,Machines Word Scramble
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Term | Definition |
Work | The use of force to move an object some distance in the direction of force |
Energy | Ability to do work |
Power | Rate at which work is done |
Kinetic Energy | The energy of motion |
Potential Energy | The energy an object has because of its position, condition, or chemical composition |
Mechanical Energy | The energy possessed by an object due to its motion and position |
Machine | Any device that helps people do work by changing the way work is done |
Mechanical Advantage | The number of times the machine multiplies the input force |
Mechanical Efficiency | A comparison of a machine's work output with the work input |
Lever | A simple machine that has a bar that pivots at a fixed point |
Fulcrum | Fixed point in a lever |
Wheel and Axle | Simple machine that is made of a wheel connected to a smaller cylindrical object, the axel |
Pulley | Simple machine that has a grooved wheel that holds a rope or a cable |
Inclined Plane | Simple machine that is straight, slanted surface |
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18dquintero0602
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