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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 .
Virginia Von
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What class of levers are nutcrackers?
they are second class levers
Are scissors third class levers?
Yes scissors are third class levers
What are some examples of third class levers in the body?
the arm and your wrist are two good examples of third class levers in your body
What simple machine is the output force less than the input force?
Some Class-I levers, and all Class-III levers.
What class lever is a human foot?
Each segment of each finger are individual 3rd class levers.
What class of levers are nutcrackers?
they are second class levers
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 are the description of lever?
A lever is a simple machine that makes work easier for use; it involves moving a load around a pivot using a force. Many of our basic tools use levers, including scissors (2 class 1 levers), pliers (2 class 1 levers), hammer claws (a single class 2 lever), nut crackers (2 class 2 levers), and tongs (2 class 3 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 .
Are scissors third class levers?
Yes scissors are third class levers
What levers are in the arm?
3rd class levers are in your arm.
What are some examples of third class levers in the body?
the arm and your wrist are two good examples of third class levers in your body
Are pliers third class levers?
first class lever
What class levers are garden shears?
this is a third class lever
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.
What simple machine is the output force less than the input force?
Some Class-I levers, and all Class-III levers.
Are tongs third class levers?
Yes
