Flashcards
Work and Mechanical Energy
Cards in this deck (9)
- 1Work (W)Product of Force and Displacemnt
W=F*S
If there is no force acting of the object then there is no work done on the object.
If the force acting of the object cannot produce displacement, then there is no work done on the object. - 2Potential Energy (Gravitational)Ep=mgh
- 3Potential Energy (Elastic)k: spring constant (N/m)
x: displacement of distortion - 4Kinetic Energyv: final velocity of the motion or the instantanous velocity of the moment which you wish to calculate for Ek
- 5Conservation of Mechanical EnergyIn a frictionless system, the mechancial energy is conserverd
- 6—In a frictionless system, the energy can be transformed between Potential Energy with Kinetic Energy without any loss
- 7Incline
- 8—
- 9—
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- - Physics G10 Flashcards on Work and Mechanical Energy, created by Kevin Ding on 07/03/2017.
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- Kevin Ding
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