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  1. The precession of Mercury's orbit - Physics Forums

    Feb 13, 2020 · The discussion centers on the precession of Mercury's orbit, specifically the discrepancy between Newtonian predictions and actual observations. Urbain Le Verrier …

  2. Precession: Explaining the Linear Motion of a Spinning Wheel

    Oct 2, 2009 · This discussion centers on the phenomenon of precession as it relates to a spinning bicycle wheel suspended by a rope. Participants explain that when the wheel is spun and one …

  3. Gyroscopic precession of a spin-stabilized bullet - Physics Forums

    Sep 4, 2023 · The discussion centers on the gyroscopic precession of spin-stabilized bullets and the phenomenon of spin drift. Spin drift causes a bullet to veer to the right when fired with a …

  4. Understanding Precession in Special and General Relativity

    May 26, 2019 · The spin vector is such a quantity. The fact that evolves according to Fermi-Walker transport is the source of precession effects in both special and general relativity. …

  5. Why do bullets precess in the opposite way from gyroscope …

    Dec 4, 2023 · TL;DR Rifled bullets are gyroscopes: precession maintains the center of pressure before the center of mass. A side effect is deflection from yawing (aerodynamic jump) and …

  6. Why Does Precession Occur and How Does It Affect Gyroscopic …

    Jan 19, 2013 · This discussion centers on the phenomenon of gyroscopic precession and its relationship with torque and orientation changes in spinning wheels. Participants explore how …

  7. Understanding Gyroscopic Precession • Physics Forums

    Apr 9, 2012 · Experiment with physical gyroscopes to observe precession firsthand Physics students, mechanical engineers, and anyone interested in understanding rotational dynamics …

  8. What Are the Units for Precession Rate (Ω)? • Physics Forums

    Nov 9, 2019 · The precession rate, denoted as Ω, is calculated using the formula Ω = Mgr / Iω, resulting in units of 1/ (rad·s). This indicates that Ω can be interpreted as revolutions per …

  9. The Gyroscopic Effect: Precession, Nutation, & Boomerang Return

    Mar 10, 2021 · The discussion centers on the gyroscopic effect, specifically the relationships between spin, precession, and nutation. The original poster explores whether nutation is a …

  10. Direct vs. Retrograde Precession - Physics Forums

    Oct 16, 2017 · The discussion centers on the differences between direct and retrograde precession in rigid bodies influenced by central forces. Direct precession occurs in elongated …