Recent content by mike walker

  1. M

    Behaviour of Gyro in space compared to on Earth / in gravity

    Many thanks for clarifying that. A couple of articles I read said the gyro in space would not precess - that's what confused me. For example I read this: "In the weightless environment of the space shuttle, a spinning toy gyroscope was recorded on videotape. The gyro spun around an axis...
  2. M

    Behaviour of Gyro in space compared to on Earth / in gravity

    My question is about a toy gyroscope free floating in space far away from any gravitational field. I want to know why it does not precess in response to external force? On Earth the torque on a tabletop gyroscope comes from (i) the table pushing up, and (ii) the gyroscope's inertia resisting...
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