Archetype Sub-90 Dry-Wipe Invariant (1D Coupled Multi-Body Resultant Force (Fₙₑₜ = ma), Lifts & Internal Tension): Two-line coupled-body rule: Line 1 (Whole System) a = F(net, total) / (m1 + m2). Line 2 (Trailing Body only) T - F(drag, 2) = m2 a. If resistive force is proportional to mass, tension split is purely T = F(drive) m(rear) / (m1 + m2).
sub90 ESATARCH-P-05: 1D Coupled Multi-Body Resultant Force (Fₙₑₜ = ma), Lifts & Internal TensionPhysics
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SUB-90 ZONE (<40S)
0.0s40s Sub-9090s ESAT Budget150s Classroom
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