Soumendra Nath Thakur
February 05, 2025
This question is critical for understanding the deeper implications of ECM. The equation:
(1/2) Mᴏʀᴅ⋅v² + (1/2) Mᴅᴍ⋅v² = −Mᵃᵖᵖ,
suggests that kinetic energy (KE) has a direct role in the emergence of apparent mass. Below is a breakdown of the physical mechanism that connects them.
1. Fundamental Connection: Effective Mass and Energy Distribution
In ECM, apparent mass Mᵃᵖᵖ is a dynamic term arising from how energy is distributed within a system. This can be understood as follows:
• Ordinary matter (Mᴏʀᴅ) and dark matter (Mᴅᴍ) contribute to kinetic energy through motion.
• Effective mass Mᵉᶠᶠ is defined as the combined response of these masses under gravitational and inertial interactions.
• Apparent mass Mᵃᵖᵖ arises due to energy redistribution between mass components and their effective gravitational interactions.
From ECM principles: Mᵉᶠᶠ = Mᴍ + (−Mᵃᵖᵖ)
Since kinetic energy is given by KE = (1/2) M⋅v², we extend this to multiple mass components:
KEₜₒₜₐₗ = (1/2)Mᴏʀᴅ⋅v² + (1/2)Mᴅᴍ⋅v²
which must account for any mass-energy contribution from effective mass effects. Thus, Mᵃᵖᵖ appears as a compensatory term for this energy distribution.
2. Energy Transfers to Apparent Mass (Mᵃᵖᵖ)
The key mechanism linking KE and Mᵃᵖᵖ can be understood in terms of gravitational influence and energy exchange within an extended mass-energy system:
(A) Energy Redistribution via Gravitational Potential
• In classical mechanics, mass in a potential field interacts with the field through gravitational energy.
• In ECM, the effective mass term means that additional energy components exist beyond ordinary inertia.
• Dark matter and ordinary matter influence each other gravitationally, leading to a net energy effect that manifests as apparent mass.
Mathematically, this means:
(1/2)Mᴏʀᴅ⋅v² + (1/2)Mᴅᴍ⋅v² = Eᵢₙₜ
where Eᵢₙₜ represents internal energy contributions due to mass-energy redistribution. Since:
Eᵢₙₜ = −Mᵃᵖᵖ
it follows that Mᵃᵖᵖ arises due to an internal energy interaction process rather than being a classical inertial mass term.
(B) Gravitational Interaction Between Mass Components
• When dark matter interacts gravitationally with ordinary matter, there is an effective energy exchange that does not appear in classical mechanics.
• This interaction results in a redefinition of the effective energy contribution, leading to negative Mᵃᵖᵖ.
This means that kinetic energy is effectively redistributed, making Mᵃᵖᵖ a dynamical response to motion and gravitational interaction.
3. Mᵃᵖᵖ's Dependence on Motion and Scale
The expression:
Mᵃᵖᵖ = −α(GMᴍ/c²r)
suggests that:
• At local scales, Mᵃᵖᵖ is small because ordinary and dark matter contributions are minimal in daily physics.
• At galactic scales, Mᵃᵖᵖ becomes more significant due to large-scale gravitational interactions.
• At intergalactic scales, the interaction of dark matter and ordinary matter with dark energy increases the apparent mass effect.
4. Conclusion: The Physical Mechanism in ECM
• Kinetic energy redistribution occurs between ordinary matter, dark matter, and their gravitational environment.
• Apparent mass (Mᵃᵖᵖ) arises as a dynamic mass term, reflecting this redistribution rather than a classical inertial mass.
• Gravitational interactions at different scales determine how kinetic energy affects Mᵃᵖᵖ.
• This process happens in strong gravitational fields and at cosmic distances, making Mᵃᵖᵖ negligible in local physics but essential for astrophysical dynamics.
Thus, the connection between KE and Mᵃᵖᵖ is an energy balance effect within ECM, rather than a direct classical inertial mass interpretation.