Friday, March 25, 2011

eLearning Lesson 2 by Azeem Arshad Vasanwala (06)


  1. 1. This hole puncher is a second class lever and it helps us punch through multiple sheets of paper to help in filing

    2. This is a Chain and Sprocket Mechanism and it allows us to move the wheel with lesser effort. the chain can be moved onto different sprockets to allow a different amount of effort to be applied to turn the wheel

    3. This is a monkey plier(?) and it is a first class lever. it allows us to grip small things with prescion


    This is my problem situation video, it is too large to send by email. The solution is the last picture