Friday, March 25, 2011

eLearning Lesson 2 by Ong Bing Jue(16)

eLearning Lesson 2 Part 1



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Grabber-Pressing the hold at the end will allow the front part of it to grab things.
A First Class Lever;works like a scissors.When the end is pressed,or when a effort is applied,the load will
be lift up.



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Linkages-Links the cupboard door and the cupboard

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Scissors:First Class Lever


eLearning Lesson 2 part 2

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Ironing Board:Hard to open.When kept wasted a lot of space
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When its open,you can adjust the heights.When you wan to closed it,it works like a scissors snap,and you can
compress it into something so small.

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