Physics, 08.02.2021 20:30 dontrailgrant98
Which evidence card could be eliminated because it did not isolate variables?
Evidence Card A: Magnetic pole arrangement
Evidence Card B: Number of wire coils
Evidence Card C: Rail material
Evidence Card D: Distance between the car and launcher
None should be eliminated.
Answers: 2
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Which evidence card could be eliminated because it did not isolate variables?
Evidence Card A: Magn...
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