Recent content by Driverfury

  1. Driverfury

    Angle between two vectors (Only by having their lengths)

    Ok. Thanks for your replies, I solved.
  2. Driverfury

    Angle between two vectors (Only by having their lengths)

    Thanks for your reply. I have not specified it but I want to know the angle between the vectors A and B. For this reason I mentioned the equation: ##|A||B|\cos(\theta) =A \cdot B##. Even if i read your reply I am still not able to evaluate the angle between them (I want a rigorous solution...
  3. Driverfury

    Angle between two vectors (Only by having their lengths)

    Homework Statement Ok guys, I'm studying Physics and I started, of course, by learning about vectors. So I have this problem: There are two vectors: A (its length is 3 m) and B (its length is 4 m). I have not other informations about them. I want to know how I can dispose them to get a vector...
  4. Driverfury

    What Are Vectors? A Beginner's Guide to Physics

    Hi guys! I have never had Physics lessons before. Today it's my first lesson (about vectors). I hope I will enjoy the journey.