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physics.class-ph2026
Damped harmonic oscillator revisited: a new approach to energy decay in the case of Coulomb, Stokes, and Newton damping
Robert Pezer, Karlo Lelas
Approximate formulas are derived to describe energy loss in a harmonic oscillator that experiences three distinct damping mechanisms: constant-magnitude (Coulomb), velocity-proport…
physics.class-ph2026
An alternative approach to several important systems in classical mechanics: energy factorization
Karlo Lelas, Dario Jukić
We show how several important classical problems, with positive definite potential energy, can be solved by starting from the factorization of the total mechanical energy using com…