Thursday, March 24, 2011

eLearning Lesson 2 by Khoo Wu Shen (10)



Type: Lever
Explanation: Effort is put on the light and it pivots around the fulcrum. Enabling the user to adjust the height of the light.

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Type: Linkage
Explanation: There a linkage at the metal that connects the window to the frame. Enabling the window to open and close

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Type: Lever
Explanation: Effort is put at the two ends and it pivots around the fulcrum. Enabling it to open up and close.

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Type: Gears
Explanation: The gears will turn as the user pedals, the chain turns as the gears turns, moving the wheel.

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