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Verified answer
Third class.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoThe Effort (or moment) Arm of a screwdriver would be the largest radius of the handle frop the center, ie. the radius of a cylinder. You can use any unit vector along a radius, because they will all yield the same torque (or moment).
Wiki User
∙ 12y agoIt is the part of a lever, where external force is applied in order to do work.
Wiki User
∙ 9y agoThe effort arm of a lever is a part of the lever on which effort force is applied. Resistance arm of a lever is a part of the lever that exerts the resistance force.
Wiki User
∙ 11y agoInput force.
Anonymous
fulcrum
Anonymous
force
What is a lever's effort arm?
It is the part of a lever, where external force is applied in order to do work.
How does a screw reduce effort force?
A screw multiplies effort through the principle of the lever. The screw part of the fastener is actually a small lever that allows the screw to bite and dig into other materials.
Is a diving board a lever?
Yes it is. A diving board is a Class 1 lever. The fulcrum is the screws that hold the diving board in place (the rigid part), the load is the person and the effort force is the force the person exerts when he/she braces herself/himself to jump.
What is a seesaw?
A seesaw is an example of a first-class lever. The fulcrum, which is the part of the lever that does not move, is in the middle. The resistance, which is the weight (person) you are trying to lift is at one end. The effort, which is the force applied to the lever, is the person sitting on the other end.
Where is force applied to an object?
A force can be applied to any part and any direction to an object.
What is the part of a lever on which the effort force is applied is called?
Fulcrum
What is a lever's effort arm?
It is the part of a lever, where external force is applied in order to do work.
Work and simple machines answer sheet?
The fulcrum is the part of a lever that does not move. The effort is the name of the force applied to a lever. The load is the weight of the object being lifted by a lever.
What is effort arm?
The portion between the fulcrum and the effort applied in a lever is called effort arm.
What is the definition of effort arm?
The part of a lever on which a person or another machine applies a force..
What part of LEVER?
the fulcrum, load and effort The three parts of a lever , fulcrum, resistance arm and effort arm, work together to make it possible to lift a weight using less force ...
How does a screw reduce effort force?
A screw multiplies effort through the principle of the lever. The screw part of the fastener is actually a small lever that allows the screw to bite and dig into other materials.
Is a lever a lever?
A lever is a simple machine, which can be part of more complex mechanical devices. The basic lever consists of a stiff bar or rod placed across a support structure called a fulcrum. Using the lever, an applied force can be multiplied. This can convert small forces over a long distance into a large force over a short distance (or vice versa).The lever takes advantage of the formula F = MD (force= mass x distance).Levers are of three basic types, depending on the location of the force and the fulcrum.The fulcrum is between the applied force and the load (output force). Example : seesaw, crowbarThe load is between the force and the fulcrum. Example : wheelbarrow (weight carried by wheel)The force is applied between the fulcrum and the load. Example : human elbow, when bendingA lever is a simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum.Any object which when used has a pivot point (a point it turns about) sometimes called the fulcrum, so that you can apply a force at one point (called effort) and a force is then applied on another object (called resistance). Because of differing distances between the fulcrum and the effort compared to the distance between the fulcrum and the resistance, the effort may be increased, which is the usual effect desired, or speed may be increased.The claw of a hammer is an example. The pivot point it the point of contact with the wood. A nail driven into the wood cannot be pulled by your hand alone, but your hand supplied the effort on the handle of the hammer and the claw pulls on the nail, the resistance, and the effort becomes greater so that it pulls the nail.
What is a lever.?
A lever is a simple machine, which can be part of more complex mechanical devices. The basic lever consists of a stiff bar or rod placed across a support structure called a fulcrum. Using the lever, an applied force can be multiplied. This can convert small forces over a long distance into a large force over a short distance (or vice versa).The lever takes advantage of the formula F = MD (force= mass x distance).Levers are of three basic types, depending on the location of the force and the fulcrum.The fulcrum is between the applied force and the load (output force). Example : seesaw, crowbarThe load is between the force and the fulcrum. Example : wheelbarrow (weight carried by wheel)The force is applied between the fulcrum and the load. Example : human elbow, when bendingA lever is a simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum.Any object which when used has a pivot point (a point it turns about) sometimes called the fulcrum, so that you can apply a force at one point (called effort) and a force is then applied on another object (called resistance). Because of differing distances between the fulcrum and the effort compared to the distance between the fulcrum and the resistance, the effort may be increased, which is the usual effect desired, or speed may be increased.The claw of a hammer is an example. The pivot point it the point of contact with the wood. A nail driven into the wood cannot be pulled by your hand alone, but your hand supplied the effort on the handle of the hammer and the claw pulls on the nail, the resistance, and the effort becomes greater so that it pulls the nail.
Is a diving board a lever?
Yes it is. A diving board is a Class 1 lever. The fulcrum is the screws that hold the diving board in place (the rigid part), the load is the person and the effort force is the force the person exerts when he/she braces herself/himself to jump.
Why are pliers first class lever?
the pliers are first-class lever is because the pliers have the ankle and the parts to open or screw of something . the object is the front part and the the fulcrum is at the Angel, and the effort/force is in the middle
What is a seesaw?
A seesaw is an example of a first-class lever. The fulcrum, which is the part of the lever that does not move, is in the middle. The resistance, which is the weight (person) you are trying to lift is at one end. The effort, which is the force applied to the lever, is the person sitting on the other end.
