Determine the average density p of a cylinder that is 30.0 cm long, 1.00 cm in radius, and has a mass of 194 g. Consider the density of a variety of materials listed in the following table. Substance dry timber fresh wood typical bone aluminum (Al) Density (kg/m) 3.70 x 10 6.00 x 10 2.06 x 10 2.70 x 10 What is the specific gravity SG of the material? p= What material might the cylinder be made? fresh wood typical bone aluminum dry timber SG = kg/m