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- 1. Multiple ChoiceWHAT ARE THE 3 MAIN PARTS OF A LEVER?FOOT, EFFORT, REPORTFULCRUM, STRUCTURE, EFFORTFULCRUM, EFFORT, LOAD
- 2. Multiple Choice
A see saw is an example of a:1st class lever2nd class lever3rd class lever - 3. Multiple ChoiceIn second class lever, the load is between the fulcrum and _______.LoadEffortStone
- 4. Multiple ChoiceWhat is the fixed point where a lever turns or pivots?loadworkfulcrumscrew
- 5. Multiple Choice
What type of lever
First Class Lever
Second Class Lever
Third Class Lever
- 6. Multiple ChoiceFor a lever to be a first class lever the fulcrum needs to be ..between the load and the efforton one side and the load and effort on the other sideon the same side as the load arm.
- 7. Multiple Choice
This baseball BAT is demonstrating which type of lever at the shoulder?
1st class
2nd class
3rd class
4th class
- 8. Multiple Choice
How many classes of levers are there?
1
2
3
4
- 9. Multiple Choice
This object is a lever class number ...
1
2
3
No. It is not a lever.
- 10. Multiple ChoiceSimple machines make the work we have to do easier, but it is still the same amount of work.TRUEFALSE
- 11. Multiple ChoiceWhat simple machine has a fulcrum and can be used to lift a weight?Pulleyleverscrewwedge
- 12. Multiple Choice
Which of the following is the definition of a 'lever'?
Double inclined plane that moves through another object
Simple machine that uses less effort over a longer distance
A simple machine made of a beam and fulcrum
Spiral shaped inclined plane that's designed to cut through another substance
- 13. Multiple Choice
Which part is the 'load'?
Arrow
Yellow box
Blue triangle
- 14. Fill in the Blank
The ______________ is the point at which a lever pivots
- 15. Multiple Choice
Which of the following is not a first-class lever?
- Answer choicesTagsAnswer choicesTags