Recent content by Millie Baker

  1. Millie Baker

    Velocity from an elastic collision

    Thank you, I understand now!
  2. Millie Baker

    Velocity from an elastic collision

    Homework Statement A body X moving with a velocity v makes an elastic collision with a stationary body Y of equal mass on a smooth horizontal surface. Which statement gives the velocities of the two bodies after the collision? (multiple choice question)The Attempt at a Solution The answer...
  3. Millie Baker

    Phase Difference: x & y, x & z - Explained

    Ah okay, so if the wave was not reflected, would my answer be correct?
  4. Millie Baker

    Phase Difference: x & y, x & z - Explained

    Okay, I think I understand now. Thank you.
  5. Millie Baker

    Phase Difference: x & y, x & z - Explained

    Ah I'm sorry I didn't make it clear which part of the question I need help with! I was asking about the second part (ii), where the question is 'state the relationship between...'
  6. Millie Baker

    Phase Difference: x & y, x & z - Explained

    Homework Statement State the phase relationship between x and y x and z (shown in photo) The Attempt at a Solution I got the phase difference between x and y to be 135 degrees and then between x and z to be 45 degrees. However the mark scheme gives the answers 180 degrees and 0 degrees. Please...
  7. Millie Baker

    How can I prepare for physics and engineering courses in university?

    Hi, I am currently studying for physics, maths, biology and chemistry A-levels and thinking of studying physics or engineering at uni. I would really appreciate any advice for getting on to these kinds of courses! :smile: