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s8p3.c
distinguish between
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 changing the direction of the applied force. |
inclined plane- | a simple machine that is a straight.slanted surface which facilitates the raising of loads;a ramp. |
wedge- | a simple machine that is made up of two inclined planes and thet moves; |