## Solution to Problem 106 Normal Stress

## Solution to Problem 105 | Normal Stress

**Problem 105**

A homogeneous 800 kg bar AB is supported at either end by a cable as shown in Fig. P-105. Calculate the smallest area of each cable if the stress is not to exceed 90 MPa in bronze and 120 MPa in steel.

## Solution to Problem 104 Normal Stress

**Problem 104**

A hollow steel tube with an inside diameter of 100 mm must carry a tensile load of 400 kN. Determine the outside diameter of the tube if the stress is limited to 120 MN/m^{2}.