erobz's latest activity
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Eerobz replied to the thread Suggestion Show pronouns of a person?.This is an internet science forum. We aren't working with each other in person where we have visual ques (maybe...) to what "gender...
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Eerobz replied to the thread B Simple mass/scale puzzle.To me the misconception is a simple one rooted in common experience with weight measurement. We have a rope with two weights hanging...
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Eerobz replied to the thread B Conservation of Energy: Ball on a U-Shaped Ramp.Yeah, when you introduce friction you add some more “internal energy tanks” for the system and its surroundings i.e. the mass in the...
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EThe upside of having a fully AI generated reality is that it no longer will be necessary to waste precious brain power on such mundane...
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EI've changed my mind completely on this. AI is totally hype and will have no serious impact on our society. Here's a video of some...
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Eerobz replied to the thread Ice Core Density Problem (Inspired by NEEM).Aren’t you measuring force (not mass) with the scale? When you forcibly submerge it with applied force ##F## the scale would measure...
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Eerobz replied to the thread Likely very simple Beam calcs....When you say breeze block you mean the kind with the holes through it that look aesthetic like this? Is the wall actually freestanding...
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EI would expect the strongest pull from the platform towards the tracks, would be by the lower pressure that immediately follows the train.
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Eerobz replied to the thread Can you get pulled under a train?.I don’t know how to calculate it, but I believe you are looking for the boundary layer pressure.
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EYes, exactly. The nonsensical result means that the assumption that all the ice melts is wrong. For a problem like this, the best way to...
