… using forget-me-nots#

This is treated in chapter 8.3 of the book Engineering Mechanics Volume 2 (Hartsuijker and Welleman, 2007).
An overview of all forget-me-nots is given in the appendix of the book Engineering Mechanics Volume 2 (Hartsuijker and Welleman, 2007).
Exercises#
Exercises in chapter 8.6 of the book Engineering Mechanics Volume 2 (Hartsuijker and Welleman, 2007), answers are available on this website: 8.12 - 8.71