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Assuming you mean 'fourth class lever' as in respect to a sports injury, then no such thing exists according to 'The American College of Sports Medicine'.
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∙ 15y ago
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Is a broom a class1 lever or a class 2 lever or a class 3 lever?
class 3
What are the 3 types of lever?
THREE CLASSES OF LEVER There are three classes of lever and each class has fulcrum, load and effort which together can move a heavy weight. CLASS 1 The workman uses a trolley to move the large packing case. The fulcrum is the wheel. CLASS 2The gardener uses a wheel barrow to lift tools and garden waste. The load is in the centre of the barrow CLASS 3 The fisherman catches the fish which becomes the load at the end of the lever.
What is a second class lever?
A Class 2 lever has the load in-between the effort and the fulcrum. An example is a wheelbarrow, Effort is at the handles, the wheel is the fulcrum, and load is the weight carried on the wheelbarrow.
Which type of lever always increases mechanical advantage?
second class lever
What type of lever is a plyer?
It is a Class 1 Lever because they are like big scissors
Is your arm a first class lever?
The biceps is an example of a class 3 lever. The triceps is an example of a class 1 lever.
Can opener is example of which class lever?
2nd class lever
Is humeral-ulna joint an example of second class lever?
No it is an example of a third class lever
Is a nutcracker an example of a third-class lever?
No. It's an example of a Second Class lever.
What class of lever is your arm?
Arm is the example of 2nd class lever.
What class lever is your arm?
Arm is the example of 2nd 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 ~
What level of a lever is a bottle opener in?
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
Is a leaf rake an example of lever?
it is a 1st-class lever
What is a example of levers?
There are three types of lever, with examples as follows: A seesaw (teetertotter) is a Class 1 lever A wheel barrow is a Class 2 lever A pair of scissors is a Class 3 lever
What is a third class lever example?
A cane
Is tongs an example of 2nd class levers?
Tongs can indeed be considered an example of a second-class lever. In a second-class lever, the load is situated between the effort (or force applied) and the fulcrum.
