2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/33799The gravitation field of the flat plate was investigated. It have been shown that there exist the internal solution of Einstein equations sewed together with external one, which described a ''homogeneous'' gravitational field.6 pages, 2 figures, LaTeXGeneral Relativity and Quantum Cosmologytext