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Work Power Energy
physics
Question | Answer |
---|---|
work | the product of force and displacement |
power | the rate at which work is done or at the rate at which energy is transferred |
kinetic energy | the energy of an object due to its motion |
gravitational potential energy | the stored energy due to the position of an object relative to the earth |
elastic potential energy | the stored energy in a stretched or compressed elastic object |
elastic or spring constant | indicates how resistant an elastic object is to being stretched or compressed or how stiff it is |
Formula for GPE | mgh |
Formula for KE | 1/2mv^2 |
Formula for EPE | 1/2k(x)^2 |
Formula for W | Fd |
Formula for P | w/t |