PS Chapter 8 Simple Machines Crossword
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
 
 
Down: 1) force applied to a machine by the user2) what happens when something changes its motion in the direction of the force being applied3) distance between the fulcrum and the effort force of a lever4) simple machine containing a bar that can turn about a fixed point5) device used to convert mechanical energy to electrical energy6) fixed point around which a lever rotates7) work done by a machine against the resistance10) tool with few parts that makes it easier or possible to do work13) simple machine made up of a wheel attached to a shaft17) energy of motion19) simple machine made up of a rope, chain, or belt wrapped around a wheel Across: 4) energy cannot be created or destroyed8) how well a machine performs9) metric unit of work11) distance between the fulcrum and resistance force of a lever12) work put into a machine by its user14) factor by which a machine multiplies the effort force15) the ability to do work16) simple machine made up of an inclined plane wrapped around a straight piece of metal18) simple machine made up of a ramp, used to life an object20) simple machine made up of an inclined plane or pair of inclined planes that are moved21) stored energy22) force applied to a machine by the object to be moved
 

 

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