answersLogoWhite

0

What else can I help you with?

Related Questions

How are levers divided?

Levers are divided into three classes based on the relative positions of the input force, the fulcrum, and the output force. Class 1 levers have the fulcrum positioned between the input and output forces, class 2 levers have the output force between the input force and the fulcrum, and class 3 levers have the input force between the fulcrum and the output force.


How are levers classified?

levers are classified by the locations of the input and output forces relatively to the fulcrum


Which class of levers is the output force always less than the input force?

In a Class 3 lever, the output force is always less than the input force. This is because the effort force (input force) is situated between the fulcrum and the resistance force (output force). Examples of Class 3 levers include tweezers and human arm muscles.


Are tweezers and forceps examples of third class levers?

No, tweezers and forceps are not examples of third class levers. They are examples of first-class levers, where the input force is applied between the fulcrum and the output force. Third-class levers have the input force situated between the fulcrum and the output force.


What are the three classes of levers and an anatomical example of each one?

First Class Levers The fulcrum is between the input force and the load Always changes the direction of the input force and can be used to increase the force or the distance Second-class levers The load is between the fulcrum and the input force Does not change direction of the input force Output force is greater than the input force. Third-Class lever The input force is between the fulcrum and the load Does not change the direction of the input force Output force is less than input force.


In what class of levers is the direction of the input force opposite to the direction of the output force?

In a class 3 lever, the direction of the input force is opposite to the direction of the output force. The fulcrum is located at one end, the input force is applied between the fulcrum and the output force, making the output force move in the opposite direction to the input force.


What do first-class levers always change the direction of?

Ur face


What type of lever is the output force smaller than the input force?

A second-class lever. In this type of lever, the output force is always smaller than the input force, but the trade-off is that the output force moves a greater distance than the input force. Examples of second-class levers include wheelbarrows and nutcrackers.


What are the differences between the three classes of levers in terms of the location of the fulcrum input force and output force?

In a first-class lever, the fulcrum is located between the input force and the output force. In a second-class lever, the output force is located between the fulcrum and the input force. In a third-class lever, the input force is located between the fulcrum and the output force.


Which class of lever has the input force located between the output force and the fulcrum?

A class 2 lever has the input force located between the output force and the fulcrum. Examples of class 2 levers include wheelbarrows and nutcrackers.


In which type of lever is the direction of the input force opposite of the direction of the output force?

In a second-class lever, the direction of the input force is opposite to the direction of the output force. The input force is applied at one end of the lever, while the output force is generated at the opposite end. Examples of second-class levers include wheelbarrows and nutcrackers.


What simple machine is the output force less than the input force?

A lever is a simple machine where the output force can be less than the input force. Depending on the placement of the fulcrum relative to the load and effort arms, the lever can multiply or reduce the force needed to lift an object.