Question

If a mass of 30 kg is placed on top of a tall, hollow metal cylinger that has a height of 43 cm, inside radius of 14.2 cm, and sidewall thickness equal to half a millimeter, calculate the stress in the sidewall of the cylinder. Enter your numerical answer in units of kilopascal rounded to the nearest kilopascal, where one kilopascal is equal to a thousand newtons per square meter.

show all work pls

Answer 1

2x3140-142x 0-43 0-38345