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    Carmelics

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    Home/Original/inverse
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    Inverse View

    It is not the case that Newton demonstrated that elliptical orbits follow mathematically from an inverse-square gravitational force requiring no repulsive component at any orbital position.

    ?Set your confidence on the premises below to see your aggregate.

    Reasons For

    1 perspective
    Reason for
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    • 1.Newton's framework assumes point masses and absolute space, which modern physics reveals as approximations failing at relativistic speeds or strong fields.
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    • 2.Orbital precession in Mercury and gravitational lensing observations require relativistic corrections, suggesting inverse-square alone is incomplete.
      ?

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    • 3.The claim that no repulsive component exists is unfalsifiable—one could redefine what counts as the 'gravitational force' to include unmeasured components.
      ?

      Think about whether this reason is strong or weak

    Reasons Against

    1 perspective
    Reason against
    ?
    • 1.Newton's inverse-square law mathematically derives Kepler's laws without additional forces, demonstrating explanatory parsimony and predictive success.
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      Think about whether this reason is strong or weak

    • 2.Orbital mechanics calculations using only inverse-square gravity match observational data for planetary positions across centuries with high precision.
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      Think about whether this reason is strong or weak

    • 3.The conic section solutions to Newton's equations naturally produce ellipses, circles, parabolas, and hyperbolas matching observed orbital types.
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