# solid cylinder

## 003 Review Problem - Sphere melted into cylinder

**Problem 3**

Two spheres of lead, of radii 2 and 3 in., respectively, are melted into a cylinder of revolution of radius 1 in. Find the altitude of the cylinder.

## Problem 514 | Friction

**Problem 514**

The 10-kN cylinder shown in Fig. P-514 is held at rest on the 30° incline by a weight P suspended from a cord wrapped around the cylinder. If slipping impends, determine P and the coefficient of friction.

## 03 - Heaviest cylinder that can be made from a shot

## Solution to Problem 222 Poisson's Ratio

**Problem 222**

A solid cylinder of diameter d carries an axial load P. Show that its change in diameter is 4Pν / πEd.