this post was submitted on 06 May 2024
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Science Memes

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Checkmate, science (lemmy.world)
submitted 6 months ago by ickplant to c/[email protected]
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[–] [email protected] 2 points 6 months ago

If the arm can bend, the car and the magnet could move towards each other until they come together, moving the car at max a few centimeters. If the arm doesn't bend, the car is pulled as much forward as the magnet, and therefore the arm and in turn the car itself, is pulled forward, leaving the whole system stationary.