Ask a New Question

Question

a hollow spherical iron shell floats just completely submerged in water.the outer diameter is 50 cm and the density of iron is 7.9cm cubed .find he inner diameter of the shell
10 years ago

Answers

Damon
volume of iron = (4/3)pi (Rout^3-Rin^3)

mass of iron = (1 g/cm^3)(4/3) pi Rout^3

so
density of iron = Rout^3/(Rout^3-Rin^3)
10 years ago

Related Questions

A hollow, spherical shell with mass 2.00 kg rolls without slipping down a slope angled at 38.0 degre... A disk and a hollow spherical shell, like a basketball, are released at the same time at the top of... A uniform spherical shell of mass M = 8.00 kg and radius R = 0.550 m can rotate about a vertical axi... A thin spherical shell with mass of .4kg and diameter of .2m is filled with alcohol(density=806kg/m^... A thin spherical shell has a radius of 2.4 m and a mass of 410 kg, and its center is located at the... A spherical shell of radius R carries a uniform surface charge density (charge per unit area) \sigma... A hollow spherical iron shell floats almost completely when submerged in water. The outer diameter i... A spherical shell is formed by taking a solid sphere of radius 20.0 cm and hollowing out a spherical... Consider a thin spherical shell of radius 20.2cm with a total charge of 3.3μC distributed uniformly... A hollow spherical shell with mass 2.45kg rolls without slipping down a slope that makes an angle of...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use