Quote:
Originally Posted by Rubi
hi there..
i guess u can help me with my project..
i have to make a device that can shoot a ping pong ball using :
* a pair of scissors
* 1 meter of cotton string
* 3 wooden pencils
*2 papper clips
* 2 rubber bands
* 2 A4 sheets
* 1 bottle of water (500ml) it can be filled with water
* sticky tape
we tried to make many designs but there is always a problem.. especially in keeping the device stedy without mooving!!
n the rule is that NO human power should be used !! ..
pleaaaaase help me..
regards.. Rubi
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heyz rubi,, i guess u're studying at squ and this is the project for lanc2 ,, am having the same problemo too

.,.,

good luck