An object weighing 300 n in air is immersed haynes (ash4287) homework 9, solids liquids 23-24 tejeda (greenwphy1 2) 3 in water after being tied to a string connected to a balance. the scale now reads 261 n . immersed in oil, the object appears to weigh 275 n . find the density of the object. answer in units of kg/m3 .