Resolução Hallyday vol 2 c...ulo 14, 15, 16, 18, 19 e20 - exercicio (16), Manuais, Projetos, Pesquisas de Engenharia Física

Baixe Resolução Hallyday vol 2 c...ulo 14, 15, 16, 18, 19 e20 - exercicio (16) e outras Manuais, Projetos, Pesquisas em PDF para Engenharia Física, somente na Docsity! 16. Since the pressure (caused by liquid) at the bottom of the barrel is doubled due to the presence of the narrow tube, so is the hydrostatic force. The ratio is therefore equal to 2.0. The difference between the hydrostatic force and the weight is accounted for by the additional upward force exerted by water on the top of the barrel due to the increased pressure introduced by the water in the tube.