Given: Dolos $($shown in Figure $3)$ have a density $=2\mathrm{.}34\frac{g}{c}{m}^3$

Required:

a$)$ Determine the specific gravity in metric units and US units.

b$)$ Determine the specific weight in metric units.

c$)$ Determine the density in US units slugs$/$in$.{?}^3$

d$)$ Determine the specific weight in US units $l\frac{b_f}{f}{t}^3.$