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Author Topic: Help me determine test results.  (Read 6678 times)

currenthopper

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  • Posts: 27
Help me determine test results.
« on: March 28, 2009, 01:34:32 AM »
Take box X with device inside, place on scale it weights 21lbs. Turn device inside box on, it now weights 4 lbs.
Next take box X and turn it upside down on scale it weights 21 lbs. Turn device inside box on, it now weights 38 lbs.
What does this mean?


C.