A rock is suspended by a light string. When the rock is in air, the tension in the string is 60.9 N. When the rock is to
Posted: Sat Jul 02, 2022 7:02 pm
A rock is suspended by a light string. When the rock is in air,the tension in the string is 60.9 N. When the rockis totally immersed in water, the tensionis 38.6 N. When the rock is totally immersed in anunknown liquid, the tension is 12.4 N. What is thedensity of the unknown liquid?