It makes it easier for the effort force [such as your hand] to lift the resistance force [such as a heavy object].
a class two lever has fulcrum at one end and the load in center
No it is an example of a third class lever
yes a crowbar is a lever if you use i right...
My pick would be the masseter muscle and the temporalmandibular joint. Without it we would not be able to chew our food,
Hormones within a chemical class have the same function, but act on different substrates.
first class lever
First class lever
First Class LeverIt is a First class lever.
it is a 2nd class lever
it is a first class lever
3rd class lever
A crane is a first class lever when it is winching in or out the rope attached to a load. The crane becomes 3rd class lever when it's boom is luffing, i.e. it is being lowererd or raised.
1st class lever3rd class lever
is a crowbar first class lever
yes a pair of chopsticks is a first class lever...suck it ben
no, it is a first class lever
first class lever second class lever third class lever