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S8P3.c
demonstrate the effect of simple machin...
Term | Definition |
---|---|
work | the transfer of energy to an object by using a force that causes the object to move in the direction of the force |
machine | a device that helps do work either by overcoming a force or changeing the directsion of the applied force |
inclined plane | a simple machine that is a strait, slanted surface which facilitances the rasing of loads a ramp |
wedge | a simple macine that is made up of two inclined planes that often moves often useing a cuting edge |
screw | a simple machine that consises of a n inclined plane wraped around a clinder |
lever | a simple machine that consisted of bars that provtes at fixed points called a fulcrum |
pulley | a simple michine that consites of a weel over which a rope chair or wire passes |
weel and axle | a simple machine consisting of two circular objects of different sizes the weeel is the large of the two circular objects |