A Fulcrum is a simple machine invented by the greek mathematician Archimedes who theorized that with a large enough fulcrum one could move the Earth. As for use in a sentance? Here ya go. Archimedes used a fulcrum to lift the earth.
Fulcrum is a pivot. An example sentence would be: It is clear, the fulcrum of the lever is the point or support.
The fulcrum. A Lever is a rigid rod to which a force can be applied to overcome a resistance. The point at which a lever pivots is called the fulcrum.
A fulcrum in a lever is very important because without a fulcrum a lever isn't a lever , and the fulcrum is the main part of a lever.
the fulcrum(pivot) is the screw in the door.
What simple machine is the wheel based on? What do we call the “fulcrum” of a wheel?
where your hand is, your lower hand is the fulcrum.
Fulcrum is part of a lever.
I do not know where a man finds the fulcrum that enables him to hold out against such a life.
move the plank closer to the fulcrum to be able to lift the rock off the ground
The senator's strong solutions to the budget deficit became the fulcrum for his election to office.
means to support on which a lever pivots
Levers are classified by where the fulcrum is located.
inclined plane
The fixed point of a lever is called the fulcrum. A lever is a beam connected by a hinge, or pivot, called a fulcrum. A lever is used to amplify the applied force.
The fulcrum. A Lever is a rigid rod to which a force can be applied to overcome a resistance. The point at which a lever pivots is called the fulcrum.
fulcrum
A Fulcrum supports Seasaws
the fulcrum is in the circle, or where they meet.