Recent content by Gabriel Ulisses

  1. Gabriel Ulisses

    B How absurd are these numbers really?

    It was just to state that it would someone, and not something, the effects such conditions would have on the human body. Basically i asked: "What would happen to someone if he were to accelerate like this in the most mundane of situations? Would his skin melt due to friction and air resistance...
  2. Gabriel Ulisses

    B How absurd are these numbers really?

    I stumbled upon these numbers on my test recently. It is raelly basic stuff, but i want to know, what would actually happen if such thing happened in the real world. We basically have a ball made of 20Kg of "person". And it it accelerates at 1.8*10^5 m/s² for 1/30 of a second reaching 6000 m/s...
  3. Gabriel Ulisses

    B What property of a fluid determinates rising and sinking Velocities

    If we have a bottle with a fluid A of X density, and in the bottom of this bottle it magically spawns the same amount of fluid B with X/2 density, fluid B should rise in fluid A until they both change positions and fluid B floats in A. Wich property of the fluids are the ones that determinates...
  4. Gabriel Ulisses

    I Does a humam body movement generate a vacumm trail? and more

    I was expecting an absurd number, something actually inhumanly posible, and yes i think aerodynamic drag is watch I'm refeering to, it is the air ocupating the vacuum created by movement right?
  5. Gabriel Ulisses

    Exploring Physics: A Newcomer's Journey

    Excuse i kinda broke the rule of introducing myself before, making questions...sorry I was too excited and didint even read the msg on my inbox, so, hi there My name is Gabriel, but i usually refer to myself as axel on the interweebs, I'm usually driven but my desire to find answers and just...
  6. Gabriel Ulisses

    I Does a humam body movement generate a vacumm trail? and more

    I will start with an excuse, sorry english is not my main lengauge and i don't practice grammar that much, it is my first time in these forums so be kind, i hope i posted on the right forum thank you for the comprehension. When you move your arm for example do you generate a trail of vacuum...
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