I don’t know physics too well, but I’ll try to explain.
First of all, look out for pressure. Slamming your hand on a desk(lots of surface area) may not hurt much, but doing the same thing on a thumb tack(very low surface area) will suck, even though it’s the same amount of force. Pressure is just force/area (I’m probably oversimplifying).
So not only is there still 2000 pounds of force on the floor, it’s all concentrated on one(well, four) areas. Meaning that there’s a high chance the floor will break under those wheels. You’d actually have better luck just sliding the server across the floor.
Elons logic is also just stupid here. An elevator can’t lift a 1,000 pound box, but can it lift four 250 pound boxes? No! Even a child could answer that. The fact that he just assumed that adding four wheels magically distributed the weight is stupid. What if you had five wheels? Eleven? It’s not rocket science (which is quite ironic, given the company he owns).
So yeah. I’ve got no idea how he’s a billionaire. No fucking clue.
AstridWipenaugh@lemmy.world 1 year ago
Let’s say you weigh 200 lbs. When you stand on a scale with two feet, that’s 200lbs ÷ 2 feet. So the scale reads 100 lbs, right? Of course not. Increasing the number of touch points doesn’t reduce the mass.
Now what if you stand on two scales side by side, one foot on each? Then they’ll each read 100lbs. The load is distributed across the touch points, but the total mass when you add them back up remains the same.
So what does that mean for ol muskaroo? It’s hard to say who’s correct without knowing more about the floor. If it’s server tiles that are hollow underneath and each tile can hold > 500lbs individually, maybe it’s ok if the cart was large enough that two wheels would never be on the same tile.
But the bottom line is that when the guy that runs the server room says not to do it, you don’t fucking do it. Have a little respect. Sure, Musk is the owner so it’s kind of technically his server room, but he’s being a prick regardless.
CileTheSane@lemmy.ca 1 year ago
I think he was renting the space, so he doesn’t own the server room, just the servers in it.