Recent content by oranges and lemons

  1. O

    Need help with designing an experiment to prove that F=ma

    A common method of applying a constant force is to use a spring and pull the body along maintaining a constant LENGTH of the stretched spring. This takes some practice. I don't get this bit. Oh and how do I measure the amount of force I used?
  2. O

    Need help with designing an experiment to prove that F=ma

    Anyone know a simple and non-complicated experiment that I can do to prove this law? Thanks in advance
  3. O

    To do with the Philosophy of Ethics

    Does anyone know what "Paternalism" mean? This concept was adressed in "Causing and Death and Saving Lives" by Glover. So does anyone know? Thanks in advance...
  4. O

    Understanding Sound Wave Energy: Impact on Speed, Frequency, and Wavelength

    How does the amount of energy effect a wave? Does it affect the speed or the frequency or the wavelength?
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