Recent content by Vicara

  1. V

    Graduate Calculating the trajectory of an object into a force field

    It looks harder to solve that I initially thought it would be... Thanks to all for answering
  2. V

    Graduate Calculating the trajectory of an object into a force field

    For example, in the case of gravity, with the Newton's law of gravity, it can be integrated to obtain a formula for te velocity but it is not going to be vectorial (as far as I know) and I was going for a formula that gives you r(t) (being r the vector radious)...
  3. V

    Graduate Calculating the trajectory of an object into a force field

    How can I calculate the trajectory of an object knowing the initial conditions and the function F(x,y)? For example, a object orbiting a planet or two electric charges orbiting each other.
    • Vicara
    • Thread
    • Field Force Motion Trajectory
    • Replies: 6
    • Forum: Mechanics
  4. V

    High School Distance between two orbiting bodies

    Hmm, okay, I'll try Thanks!
  5. V

    High School Distance between two orbiting bodies

    Yes
  6. V

    High School Distance between two orbiting bodies

    Any recommendation?
  7. V

    High School Distance between two orbiting bodies

    Hi to everyone There is a formula out there to calculate te distance between a mass that is in orbit arround anhoter fix mass? (And its deduction)
  8. V

    Listening to Air Traffic Control (ATC) with my phone

  9. V

    Listening to Air Traffic Control (ATC) with my phone

    Uhh. Anyway, I don't live in UK
  10. V

    Listening to Air Traffic Control (ATC) with my phone

    What is soposed to be "general reception transmisions"? Because in my opinion, a radio signal that is not encrypted or protected by any security is a general reception transmision hahahaha
  11. V

    Listening to Air Traffic Control (ATC) with my phone

    So i need to modify a normal radio?
  12. V

    Listening to Air Traffic Control (ATC) with my phone

    Hi Dave In a web page they recommend this antena with a usb adapter connected to a battery
  13. V

    Listening to Air Traffic Control (ATC) with my phone

    I´m actually thinking in something like that but more DIY https://www.amazon.com/dp/B009U7WZCA/?tag=pfamazon01-20
  14. V

    Listening to Air Traffic Control (ATC) with my phone

    I´ve seen this web before but I didn´t use it because it uses internet (and I don't have a very fast conexion) and mainly because I live in a town with a small airport and it isn´t in this page
  15. V

    Listening to Air Traffic Control (ATC) with my phone

    Can I use normal headphones to listen that frequencies or I need some special hardware? And do you know any way (an App or something) to tune it?