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- 1. Multiple ChoiceWhat are the type of simple machines?inclined plane, screw, wedge, lever, wheel and axle, pulleycars, planes, buses, motorcycles,vacuums, washing machines, dishwashersdroids, robots, drones
- 2. Multiple ChoiceWhich of the following is true about the placement of the fulcrum, load, and effort in a first class lever?The fulcrum is between the load and the effort.The load is between the fulcrum and the effort.The effort is between the fulcrum and load.The fulcrum can be placed anywhere in relation to the load and effort.
- 3. Multiple ChoiceA wheelbarrow, where the load is between the effort and the fulcrum, is an example of which class of lever?first class leversecond class leverthird class leverIt is not a lever.
- 4. Multiple ChoiceA wheel and axle can work in two ways. The effort can be applied to the _______ to make the wheel move. The effort can also be applied to the _________ to make the axle move.handle, leveraxle, wheelwheel, axlefulcrum, lever
- 5. Multiple Choice____________ are wheel and axles with "teeth" that work together.pulleysdoorknobsgearsscrews
- 6. Multiple ChoiceAn _______________ is a flat, sloped surface.wedgeleverinclined planescrew
- 7. Multiple Choice
A _____________ is an inclined plane that is wrapped around a rod.
wedge
screw
pulleu
lever
- 8. Multiple ChoiceA _________ is a simple machine that has a grooved wheel with a rope that fits in the groove.gearpulleywheel and axlewedge
- 9. Multiple ChoiceA ___________ is made up of one or more inclined planes used to force materials apart.screwleverpulleywedge
- 10. Multiple Choice
All simple machine make work______________.
easier
harder
more fun
- 11. Multiple Choice
When you use a simple machine you need to use_________force.
more
less
the same amount of
- 12. Multiple ChoiceAn inclined plane is also known as a .........GearPulleyRampWheel and axle
- 13. Multiple Choice
The pivot point on the lever is called
load
resistance
force
fulcrum
- 14. Multiple ChoiceJohn wants to move a heavy box from the ground to his tree house. What simple machine would be best to use?leverscrewpulleywedge
- 15. Multiple Choice
What class lever is this?
Class 1
Class 2
Class 3
- 16. Multiple Choice
What class lever is this?
Class 1
Class 2
Class 3
- 17. Multiple Choice
What class lever is this?
Class 1
Class 2
Class 3
- 18. Multiple ChoiceWhich is not a type of simple machine?springscrewpulleywedge
- Answer choicesTagsAnswer choicesTags