Do you worry for this man's wellbeing?
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Elon Musk is a serious contender for the most prolific man of the 21st century, and you can't do that without making some enemies.
Make amazing vehicles
>piss off automobile industry
Make solar rooftops, cheap solar panels, and most advanced battery storage to date
>piss off entire energy industry
Make worldwide, low latency, 1TB/s, FREE internet available to everyone
>piss off entire communications industry
He's changing the game forever, and there will be many billionaires who will be affected by this. I hope that Elon isn't sabotaged or worse. I would volunteer to be a member of his security force, or a COINTELPRO agent if needed - ANYTHING as long as Elon and his vision remain safe.
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So I was wondering if anyone can verify this answer.
For the moment of inertia, it's the sum of the mass times r squared, or in integral form, r squared times dm. Why is r squared left as a constant in the integral? Isn't r also changing according to each dm?
So I asked this to a physics major, and he told me to just take it as it is, since I'm only taking single variable calculus atm. He said the actual integral involves multivariable calculus, hence there would be a dr. Can anyone verify if he's correct?
Do people see colors in different ways?
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I have been wondering for many many years, how would we know how others see the same colors, we teach that the color they see is a specific color, so they will always see it that way, but what if they see something like green as purple? We could never prove or disprove this in any way, as we cannot see exactly what other people see, and even if we did we might still see it the same as it could be a difference in the eyes.