A paint brush is a 3rd class lever.
a lever is depends on its class 1st 2nd or 3rd 1st are used to strengthen your force such as a crow bar 2nd are like 1st but like a paint bucket opener 3rd are used to extend your reach such as a broom
First class lever
first class lever
Lever.
it is a 2nd class lever
A lever type can opener
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
2nd class lever
A bottle opener is a second-class lever
Class 1 lever
it is a 2nd class lever
It's a first class lever.
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
it is a 2nd class lever
This is the Class one lever
A lever.