It depends on the exact construction of the switch in question. Some are first class, some are second class, and some aren't levers at all.
no, it is a first class lever
Arm is the example of 2nd class lever.
Arm is the example of 2nd class lever.
third class! :)
I'm pretty sure that it is a 2nd class lever
you have lots of lever in your house, like a light switch, or a mouse trap! it all depends on if you need 1st 2nd or 3rd class levers.
It is a third class lever.
no, it is a first class lever
2nd class lever
Arm is the example of 2nd class lever.
Arm is the example of 2nd class lever.
third class! :)
I'm pretty sure that it is a 2nd class lever
it is a 2nd class lever
The answer to the question is: "No." A shock absorber is not a lever at all.
A dustpan is a 2nd class lever
it is a 2nd class lever