Chapter 9: Simple Machines Flashcards
1
Q
First class lever
A
The fulcrum is between the load and the effort.
2
Q
Second class effort
A
The load is between the effort and the fulcrum
3
Q
Third class level
A
The effort is between the load and fulcrum
4
Q
Fulcrum
A
The turning point of a lever
5
Q
Effort
A
The force used to cause movement
6
Q
Load
A
The resistance to motion that a lever works against
