165 citations · 396 across the 19 of their papers we have counts for
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A purely mechanical system realizing a Coulomb-like interaction
June-Haak Ee, U-Rae Kim, Jungil Lee
We solve in closed form a one-dimensional relativistic system: two masses interacting only through elastic collisions with a massless mediator bouncing between them. Momenta, times…
Bra-Ket Representation of the Inertia Tensor
U-Rae Kim, Dohyun Kim, Jungil Lee
We employ Dirac's bra-ket notation to define the inertia tensor operator that is independent of the choice of bases or coordinate system. The principal axes and the corresponding p…
Mechanical Snell's Law
KyungTae Kim, June-Haak Ee, Kyounghoon Kim +2
We investigate the motion of a massive particle constrained to move along a path consisting of two line segments on a vertical plane under an arbitrary conservative force. By fixin…
Three-Body Inertia Tensor
June-Haak Ee, Dong-Won Jung, U-Rae Kim +2
We derive a general formula for the inertia tensor of a three-body system. By employing three independent Lagrange undetermined multipliers to express the vectors corresponding to…