Machines test #2 Crossword
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
 
 
Down: 1) The load is in the middle. The fulcrum and effort/force are opposite.2) A combination of potential and kinetic energy.4) A device that uses energy to perform some type of activity; helps work seem easier; changes the amount of force needed.5) The fulcrum is in the middle. The effort/force and load are opposite.7) A force that acts at a distance.8) A force that requires 2 pieces of matter to touch.11) Happens when an object is moved by using a force.14) The study of the world around us.18) Object moved by a simple machine. Across: 3) Block and tackle. Several pulleys put together. Uses least amount of effort.6) An object at rest stays at rest and an object in motion stays in motion until a force acts on it.9)  The push, pull, or lift required to move a load. A synonym of "force".10) The greater the mass of an object, the smaller it's change in motion. Objects with smaller mass accelerate faster, objects with larger mass accelerate slower. Objects with larger mass are harder to stop; objects with smaller mass are easier to stop.12) The effort/force is in the middle. The fulcrum and load are opposite.13) Attached to a fixed point. Uses more effort than the weight of the load.15) For every action, there is an equal but opposite reaction.16) The force that results when two materials rub against each other.17) The pulley loves with the load. Uses less effort.
 

 

Create your own Crossword Puzzle for Free!		  Show Errors as I Type