Recent content by lgmcben

  1. L

    There's a chopstick on my hand. I need to find the 'angles'.

    Hi. Thank you for your answer. =) I'm sorry I forgot to mention that I want to omit any linear translation in this simulator ^_^; I only need to simulate the angular-related translations. I have one more question: Does this torque equal to Where F = ma and m = mass of the...
  2. L

    There's a chopstick on my hand. I need to find the 'angles'.

    Homework Statement Known: - Mass of the chopstick - Gravity Homework Equations So the alpha(angular acceleration) can be found The Attempt at a Solution By knowing angular acceleration, I successfully wrote a program that simulate a chopstick falling onto my hand. But all of...
  3. L

    Keeping a pencil standing on your hand What physics topics should I research?

    "Keeping a pencil standing on your hand" What physics topics should I research? Hi. My English is not perfect but I'll try my best. This is not a homework. It's a programming question for my simulator project. Scenario: - A pencil standing in your hand. It will fall or stand depending on how...
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