It's a first class lever.
The bottle opener is a lever.
A lever type can opener
A bottle opener is a second-class lever
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
it is a 2nd class lever
The bottle opener is a lever.
it is a 2nd class lever
2nd class lever
yes it is!
This is the Class one lever
Yes.
Lever