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- 1. Multiple Choice
What type of simple machine is this?inclined planepulleywheel and axlelever - 2. Multiple ChoiceWhat is one of the simple machine that is located in a bike?leverinclined plane
- 3. Multiple ChoiceWhat would you call a bike if it had more than one simple machine?simple machinecomplex machine
- 4. Multiple ChoiceWhat is the definition of fulcrum?pivot point of a levera inclined planea lever
- 5. Multiple ChoiceHow many classes of levers are there?3641
- 6. Multiple ChoiceWhat kind of of class of lever is int the picture?class 1class 2class 3
- 7. Multiple Choicewhat simple machine has a fulcrum?leverpulleywheel and axlewedge
- 8. Multiple ChoiceHow many simple machines are there?82365
- 9. Multiple ChoiceCan simple machines be found in every day life?YESNO
- 10. Multiple ChoiceIs a Car a complex machine or a simple machine?Simple MachineComplex Machine
- 11. Multiple ChoiceWhich one of the following could be used as a wedge?a sticka humana Axea box
- 12. Multiple ChoiceWhich simple machine would stairs be an example?pulleyleverwedgeinclined plane
- 13. Multiple ChoiceWhat is a simple machine with a slotted wheel that holds a cable or rope?incline planewheel and axlepulleywedge
- 14. Multiple ChoiceA lever moves on a fixed point called an apex?TrueFalse
- 15. Multiple ChoiceWhat simple machine uses a wheel with a rod or rods through its center is known as?wheel and axleleverpulleyunicycle
- 16. Multiple ChoiceA bar that turns against an non-moving objectLeverPulleyScrewWedge
- 17. Multiple ChoiceA double inclined plane that can split objects apartScrewWedgeWheel and AxleInclined Plane
- 18. Multiple ChoiceLarge outer wheel attached to a smaller wheelPulleyScrewLeverWheel and axle
- 19. Multiple ChoiceA bar with an inclined plane wrapped around itLeverScrewWedgePulley
- 20. Multiple ChoiceTwo or more simple machines that work together to get a job doneLeverScrewCompound MachineWheel and Axle
- 21. Multiple ChoiceTrue or false: a pencil falling off of a desk is work?TrueFals
- 22. Multiple ChoiceTrue or False: A force is a push or pull on an object that causes it to be stillFalseTrue
- 23. Multiple ChoiceTrue or False: simple machines are devices that make work easierTrueFalse
- 24. Multiple ChoiceBefore you can play, your parents tell you that you have to load some heavy boxes into the back of the truck. You try to life them but they are too heavy. Name one kind of simple machine you could use to help you lift the boxes.PulleyWedgeLeverInclined plane
- 25. Multiple ChoiceThe place where a lever pivots is called the _______.LoadForce/EffortFulcrumRigid Bar
- 26. Multiple ChoiceWhich type of lever is this?First Class LeverSecond Class LeverThird Class LeverCoach Class Lever
- 27. Multiple ChoiceA seesaw is an example of awedgeleverinclined planepulley
- 28. Multiple ChoiceAn axe is an example of apulleyinclined planescrewwedge
- 29. Multiple ChoiceWhat type of simple machine is found on the cap of a pickle jar?leverinclined planepulleyscrew
- 30. Multiple ChoiceWhich choice is an example of a screw?AxeSeesawBottle CapTunnel
- 31. Multiple ChoiceWhat type of simple machine does the photo show?Inclined planeLeverScrewPulley
- 32. Multiple ChoiceWhat type of simple machine does the photo show?WedgeWheel and axlePulleyLever
- 33. Multiple ChoiceWhat type of simple machine does the photo show?ScrewInclined planeWheel and axleLever
- 34. Multiple ChoiceWhat type of simple machines does the photo show?Lever and wedgeInclined Plane and leverPulley and wedgeLever and screw
- 35. Multiple ChoiceWhat type of simple machine does the photo showWheel and axlePulleyWedgeScrew
- 36. Multiple ChoiceWhat type of simple machine does the photo show?LeverInclined planeWedgeScrew
- 37. Multiple ChoiceSimple machines (lever, inclined plane, wedge, screw, pulley, wheel and axle) do which of the following?Reduce the mass of an object that needs to be movedReduce the distance an object needs to be movedReduce the amount of time needed to move an object over a distanceReduce the force needed to move an object over a distance
- 38. Multiple ChoiceA simple machine is a device that helps to reduce the amount of _____ required to do work.forceenergyworkmoney
- 39. Multiple ChoiceA lever is designed to:reduce the amount of force required to do workincrease the amount of effort requiredincrease the amount of energy needed to work
- 40. Multiple ChoiceScrews and wedges are examples of what other type of simple machine?pulleyinclined planeleversgears
- 41. Multiple ChoiceWhat do you call a machine made up of two or more simple machines?complicated machinecompound or complex machinecomprehensive machineconstructive machine
- 42. Multiple ChoiceWhich choice is an example of a wheel and axle?AxeSeesawBottle CapFerris Wheel
- 43. Multiple ChoiceName this simple machine.ScrewLeverPulleyWedge
- 44. Multiple ChoiceName this simple machine.Wheel and AxleLeverPulleyWedge
- 45. Multiple ChoiceTrue or False: No machine is 100 % efficient.TrueFalse
- 46. Multiple ChoiceWhat is the definition for mechanical advantage?the number of times a machine increases the input forcethe number of times a person can lift a weighthow much work is done in a given amount of timethe rate of doing work
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