Levers Flashcards
1
Q
Levers are formed from
A
Bones,joints and muscles
2
Q
1st class lever is
A
The fulcrum which is in the middle of the load(up) and the effort(down)
3
Q
2nd class lever is
A
The load which is in the middle of the fulcrum(down) and effort(up)
4
Q
What does key|effort(up) load down(down) mean
A
Effort is arrow above on the lever line and load is arrow under the lever line
5
Q
3rd class lever
A
The effort in the middle between the fulcrum(down^) and the load(down)
6
Q
FLE
A
Fulcrum,Load,Efforts in the middle
