Web Results

## Lever

en.wikipedia.org/wiki/Lever

A lever is a machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. A lever is a rigid body capable of rotating on a point on itself. On the ...

## What is a lever? - Scholastic

teacher.scholastic.com/dirt/lever/whatlevr.htm

A hands-on experiment with levers lead by science expert Steve Tomecek.

Mar 29, 2012 ... http://mocomi.com/ presents: What is a lever? The lever is one of the most basic forms of a machine. They help us lift loads with lesser effort.

## Classes of Levers

www.ohio.edu/people/williar4/html/haped/nasa/simpmach/lever.htm

A lever is one of the simplest mechanical devices. A lever consists of a beam or stick or rod. However, a lever by itself is not effective. It must have something on ...

## Lever is a Simple Machine by Ron Kurtus - Succeed in ...

www.school-for-champions.com/machines/levers.htm

3 days ago ... A lever is a simple machine that allows you to gain a mechanical advantage in moving an object or in applying a force to an object.

## What is a Lever? - Physics for Kids | Mocomi

mocomi.com/lever/

What is a Lever? - Learn about what a Lever is - one of the most basic forms of a machine, which helps lift heavy objects with a lot less effort.

## Levers - Simple Machines - Quatr.us

quatr.us/physics/machines/lever.htm

Apr 21, 2016 ... April 2016 - A lever is basically just a long stick that you push or pull against a fulcrum - a fixed object - to move something. A lever helps you ...

## Types of Lever - Simple Machines - Quatr.us

quatr.us/physics/machines/lever2.htm

May 23, 2016 ... May 2016 - All levers fall into one of three types of lever. A first-class lever is a stick where the fulcrum is between the weight and the energy ...

## Simple machines lever - Ed101

ed101.bu.edu/StudentDoc/Archives/ED101sp06/cjhpyo/lever.htm

Lever. What is it? A lever is a simple machine that is made up of a board or bar that rests on an object. The object that holds up the bar is called a fulcrum.

## Lever | Define Lever at Dictionary.com

www.dictionary.com/browse/lever

Lever definition, Mechanics. a rigid bar that pivots about one point and that is used to move an object at a second point by a force applied at a third. See more.

levĀ·er
[lev-er, lee-ver]
NOUN
1.
Mechanics. a rigid bar that pivots about one point and that is used to move an object at a second point by a force applied at a third.
2.
a means or agency of persuading or of achieving an end: Saying that the chairman of the board likes the plan is just a lever to get us to support it.
3.
Horology. the pallet of an escapement.
VERB (USED WITH OR WITHOUT OBJECT)
4.
to move with or apply a lever: to lever a rock; to lever mightily and to no avail.
Source: Dictionary.com
lever | Define lever at Dictionary.com
dictionary.reference.com/browse/lever
The world's most popular free online dictionary with definitions, spell check, word origins, example sentences, audio pronunciations, Word of the Day and more!