Thursday, January 8, 2009

Kinetic&Potential Energy

KINETIC ENERGY
.Kinetic Energy exists whenever an object which has mass is in motion with some velocity.
.Everything you see moving about has kinetic energy.
.The greater the mass or velocity of a moving object, the more kinetic energy it has.

POTENTIAL ENERGY
.Potential energy exists whenever an object which has mass has a position within a force field.
.Potential energy is stored energy.
.The amount og Potential Energy depends on the sample's postion or condition.


newton's cradle Pictures, Images and Photos

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