DnT- Simple Levers Flashcards
1
Q
Class 1
A
Load fulcrum effort
Advantage: power
Disadvantage: speed and distance
See-saw, scissors, pliers and nail clipper
2
Q
Class
A
Fulcrum load effort
Advantage: power
Disadvantage: speed and distance
Wheel barrow and wine opener
3
Q
Class 3
A
Fulcrum effort load
Advantage: speed and distance
Disadvantage: power
Hammer hitting a nail, stapler and fishing rod