TY JOUR TI Methodological study of the physical concept of mass with entropy assessment of its content KW physics methodology KW mass KW inertia KW inertia KW physics course KW information model of in- tradisciplinary connections KW entropy JO THE TERRITORY OF NEW OPPORTUNITIES.THE HERALD OF VLADIVOSTOK STATE UNIVERSITETA AU Gnitetskaya, T.N. AU Gnitetskaya, T.N. AU Zherebtsov, K.A. PY 2026 IS 18 PB Vladivostok State University