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In a second class lever the fulcrum and input effort are at opposite ends with the object load between.
Though with a wrench to fasten a nut/bolt you apply effort at one end and this turns the load , which to my understanding is the nut/bolt you're trying to fasten at the other end.
The fulcrum is the jaw used to grip the nut/bolt and turn over and the nut/bolt is the object load.
How is the load between?
Wiki User
∙ 14y ago
A wrench is considered a second-class lever because the load (the nut or bolt being turned) is between the fulcrum (the pivot point of the wrench) and the effort (the force applied by the person turning the wrench). This arrangement allows for increased mechanical advantage, making it easier to turn and loosen nuts and bolts.
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Is a wheelbarrow first class lever second class lever third class lever or fourth class lever?
A wheelbarrow is a second-class lever. In a second-class lever, the load is between the effort (force) and the fulcrum, which allows for a mechanical advantage in lifting and moving heavy loads with less effort.
Is a wrench a first class lever?
Yes, a wrench is a first-class lever because the pivot point (fulcrum) is located between the effort (force applied) and the load (object being moved).
What is the class lever of a wrench?
A wrench is classified as a class 2 lever, where the load (workpiece being turned) is between the effort (force applied) and the fulcrum (pivot point of the wrench). This design allows for increased force to be exerted on stubborn nuts and bolts with less effort.
First Second and Third class levers are determined by the location of what?
The location of the effort, load, and fulcrum determine if a lever is a first, second, or third-class lever. In a first-class lever, the fulcrum is between the effort and the load. In a second-class lever, the load is between the fulcrum and the effort. In a third-class lever, the effort is between the fulcrum and the load.
What is the difference between a first class and a second class lever?
The main difference between a first class and a second class lever is the relative placement of the effort, load, and fulcrum. In a first class lever, the fulcrum is positioned between the effort and the load. In a second class lever, the load is between the fulcrum and the effort. Examples of first class levers include a seesaw, while examples of second class levers include a wheelbarrow.
What class lever is a wheelchair?
it is a second class lever
What class lever is a forearm?
a second class lever
Is a nutcracker an example of a third-class lever?
No. It's an example of a Second 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 wheelbarrow first class lever second class lever third class lever or fourth class lever?
A wheelbarrow is a second-class lever. In a second-class lever, the load is between the effort (force) and the fulcrum, which allows for a mechanical advantage in lifting and moving heavy loads with less effort.
Is a wrench a first class lever?
Yes, a wrench is a first-class lever because the pivot point (fulcrum) is located between the effort (force applied) and the load (object being moved).
Is paper a class 3 lever?
no, its is second class lever.
What are the different kinds of levers?
first class lever second class lever third class lever
What class lever is a bottle-opener?
Answer #1:It is a third class lever.=====================Answer #2:It is a second class lever.
Is a screwdriver a first class lever?
no,its second class lever for sure....
What is the law for a second-class lever?
the law for a second class lever is that the load is between the fulcrum and the effort
What class lever does trolley belong to?
Yes, a trolley is considered a second class lever. A hammer is considered a third class lever. Also, a clothes pin is considered a third class lever.
