Results for: Lever

In Physics

What does a lever do?

A lever is a simple machine that uses variable distance to multiply force, or to redirect existing forces. With a lever, the force exerted by gravity on a weight can be used t ( Full Answer )
In Physics

What is a lever?

A lever is a simple machine, which can be part of more complexmechanical devices. The basic lever consists of a stiff bar or rodplaced across a support structure called a fulc ( Full Answer )
In Inventions

What is leverism?

Leverism is not a word that is of doctrine, system or practice. Alever is a simple machine consisting of a rigid bar pivoted on afixed point and used to move objects.
In Physics

Where are levers used?

Livers are used in cases when 1.less effort is used for lifting larger load(MA>1) 2.when more displacement of load is required from lesser displacement of load
In Physics

What is an lever?

A lever consists ofa straight bar and a place about which the bar can pivot or turn.
In Human Anatomy and Physiology

What are 1st levers 2nd levers and third levers?

They are the 3 types of lever a first class is where the fulcrum is in the middle a second class lever is were the load is in the middle and on a 3rd class lever the effort is ( Full Answer )
In Physics

Where can you get a lever?

Kroger , wal mart , toys are us , quick trip , target , super target , costco , chuck e chesses , the mall , soccer field , school , in a car , at a party , jail , plane , tra ( Full Answer )
In Winchester Firearms

What is the law of lever?

If the distance from the handle to the pivot (fulcrum) is n times the distance from the load to the pivot, then the force required to move the load will be the weight of the l ( Full Answer )
In Physics

What does levers do?

Levers are a type of simple machine. They allow you to do more work with a lower amount of energy invested.
In Physics

What is a lever and 3 classes of levers?

A lever is a rigid bar that is free to rotate, or pivot, on a fixed point. The fixed point on a lever is a fulcrum. Frist-Class Levers Secound-Class Levers Third-Class Levers ( Full Answer )