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== == There are 3 class levers, 1st, 2nd and 3rd. A 1st class lever is a lever with its Fulcrum in between the Effort and the Load. An example is the scissors and a roller coasters and glow sticks.....!!!!! (JUST REMEMBER FLE 123 1= fulcrum in the middle 2=Load in the middle 3=Effort)
A Class-I lever is a lever set up like a see-saw ... with the effort and
the load located at opposite ends, and the pivot between them.
Class-II and Class-III levers both have the pivot at one end.
Class-II . . . the effort is at the other end, and the load is in the middle.
Class-III . . . the load is at the other end, and the effort is in the middle.
A see saws is the easiest description of a 1st class lever. The fulcrum is in the middle and the force is applied on one side. Scissors and pliers are other 1st class levers.
Examples of first class levers are
-see saw
-trebuchet
-scissors
-spud bar
-chop sticks
a form of lever in which the input and output forces are on either side of the fulcrum
scissors ,beam balance , seesaw,oars
Emmanuel Ward
Wiki User
∙ 12y agoscissors,
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What are 1 class levers?
Lever belongs to the category of simple machines. They are three types of levers 1. First class levers 2. Second class levers 3. Third class levers In the first class levers fulcrum is in between applied force and load. common examples are Crowbar , Pair of scissors , SeeSaw , Skull and neck in our body .
Are tin snips first class lever?
yeah they are first class levers
What class of levers are nutcrackers?
they are second class levers
What are the disadvantages of first class levers?
disadvantage of first class the fulcrum lies on more effort or more force.
First Second and Third class levers are determined by the location of what?
the fulcrum
What are 1 class levers?
Lever belongs to the category of simple machines. They are three types of levers 1. First class levers 2. Second class levers 3. Third class levers In the first class levers fulcrum is in between applied force and load. common examples are Crowbar , Pair of scissors , SeeSaw , Skull and neck in our body .
What do first class levers do?
First class levers change direction of force applied, like using a crow bar to open a door.In a first class lever, the fulcrum is between the force arm and the resistance arm. Seesaws, crowbars, and oars are first-class levers.
Are pliers third class levers?
first class lever
Are tin snips first class lever?
yeah they are first class levers
What are some class 1 levers?
Lever belongs to the category of simple machines. They are three types of levers 1. First class levers 2. Second class levers 3. Third class levers In the first class levers fulcrum is in between applied force and load. common examples are Crowbar , Pair of scissors , SeeSaw , Skull and neck in our body .
What are uses of the first class levers?
a hammernand a screw
What class lever are plier?
I'm pretty sure there first class levers
What class of levers are nutcrackers?
they are second class levers
Examples of first class levers?
first class levers have fulcrum at center and load and effort at extremes, examples are seesaw and scissor.
Classification of levers?
There are three different Classes of levers. Class One Levers have a fulcrum in the middle. Class Two Levers have a resistance in the middle. Class Three Levers have effort in the middle.
What the first class levers change the direction of?
Ur face
What Household items that are considered first class levers?
scissors
