Quiz

Identify the class of lever illustrated in each example. The fulcrum is marked with a blue dot. When you've identified them all, click on the 'answers' link at the bottom of the page to check your work.





1. Which class of lever is the alligator's jaw?




 

2. When he pulls up the rod with his right hand, what type of lever is he using?






3. Which lever is used to flip the chicken?




 

4. Which lever is used to make a hole?






5. Which lever is used in rotating the broom?




  Raising the flag at Iwo Jima in WW II

6. Which lever is the flagpole they are raising?






7. Which lever is not being used properly?




 

8. Which type of lever are the wirecutters?





9. Which class of lever is the wrench?




 






10. Examine the mechanism that moves the drum stick. What type of lever is it?







ANSWERS


Page 1  |  Page 2  |   Simple Machines | Resources