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Your arm is a really good example
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∙ 12y ago
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What is the definition of the three types of lever?
The three types of levers are the 1st class, the 2nd class, and the 3rd class
Do bottle openers belong to 3rd class levers?
First class lever.Fulcrum is between load and force.Sources: http://en.wikipedia.org/wiki/Lever#First-class_levers
Andrea uses a rake to move a pile of leaves The rake is being used as a blank lever is it a 1st class or 2nd class or 3rd class?
first
Is a leg kicking ball is example of first class lever?
third class lever. Load/Resistance is the ball fulcrum = hip & knee
What simple machine is a hammer?
3rd Class lever (Effort in Middle)
What levers are in the arm?
3rd class levers are in your arm.
What kind of lever is the hockey stick?
It is a third class lever.
What is the definition of the three types of lever?
The three types of levers are the 1st class, the 2nd class, and the 3rd class
What class lever is a human foot?
Each segment of each finger are individual 3rd class levers.
What type of levers do you have in a house?
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.
How are a pair of tweezers third class levers?
3rd Class Lever 3rd Class LeverTweezers are an example of a third class lever.
The human arm is example of which class of lever?
The human arm is an example of a 3rd Class lever when bent , but when u straighten it , it becomes a 1st Class lever ~
Why are fishing rods third class levers?
3rd class when the base is fixed to something (eg. boat or wharf). 1st class if the upper arm is rigid and lower is used to push
What are some third class levers?
•Hiqh efficiency. But range of motion and speed suffer. from a L.M.T.
What is the first class lever in the human body?
1st class levers are levers which have fulcrum between the load and effort.1st class lever in our body is our elbow joint .fulcrum:elboweffort:bicepsload:armarm and head
Are levers 1st class or 2nd or 3rd?
Levers can be all of them. A first class lever is when the pivot (funcrum) is in the middle. A second class lever has the load (resistance) in the middle, and the third class lever has the effort (force) in the middle. For example, a see-saw is a first class lever because the fulcrum is the in middle. A exmaple for a second class lever would be a can opener because the load, the can, is in the middle. And last, the thrid class lever is a arm because the effort is in the middle, because your elbow gives the effort to move the arm.
Is the lever increase the force to move an object but it does not change the direction of the force?
There are 3 basic types of levers. 1st class, 2nd class and 3rd class. some change the direction of the force, some do not. some increase the force, some do not. A broom is an example of increasing speed, but not force. The direction of the effort (force you put in) and the resistance (force applied to the floor) is the same.
