A lever is a machine consisting of a beam or rigid rod pivoted at a .... Class 2:
Resistance (or load) in the middle: the effort is applied on one side of the
resistance and the fulcrum is located o...
Jul 26, 2016 ... A Class 2 lever has the load between the effort and the fulcrum. In this type of
lever, the movement of the load is in the same direction as that of ...
Examples of second class levers include doors, staplers, wheelbarrows and can
openers. In a second class lever, the load is found between the effort and the ...
May 23, 2016 ... Some common first-class levers are see-saws, crowbars, pliers, scissors (which
use two first-class levers together), and a hammer pulling a nail ...
Jun 21, 2007 ... Different classes of levers are identified by the way the joint and muscles
attached to the bone are ... Image: Pivot diagram of a Class 2 lever ...
www.ask.com/youtube?q=Class Two Levers&v=DXtr9-S3lxw
Mar 19, 2013 ... Check out us at:http://www.tutorvista.com/content/physics/physics-i/power-energy
-machines/levers.php Three Classes of Levers The basic ...
A lever is one of the most common tools we use to help us lift things beyond our
strength ... A Class 2 lever has the load between the fulcrum and the input force.
www.ask.com/youtube?q=Class Two Levers&v=Y4_sJza6zI0
Oct 27, 2014 ... Three Classes of Levers Man has use levers for thousands of years to make ... In
class 2 lever the load is in between the effort and the fulcrum.
Class Two Levers are a bit different than Class One Levers. The fulcrum is on the
far side and the effort that you exert is on the near side, meaning the load is in ...
http://library.thinkquest.org/J002079F/lever.htm. Page 2. Third Class Lever. Load
or ... causes the two sides to move towards the center. This is a classic example ...