![A thin-walled tube with external radius of 100 mm and wall thickness of 2 mm, is fixed at one end](https://www.gkseries.com/blog/wp-content/uploads/2023/09/A-thin-walled-tube-with-external-radius-of-100-mm-and-wall-thickness-of-2-mm-is-fixed-at-one-end.jpg)
Q. A thin-walled tube with external radius of 100 mm and wall thickness of 2 mm, is fixed at one end. It is subjected to a compressive force of 1 N acting at a point on the circumference parallel to its length. The maximum normal stress (in kPa) experienced by the structure is