In this blog article, we present a comprehensive case study from a Solid Mechanics II course. This paper delves into mathematical problems related to mechanics, such as determining shearing stress, principal stress, and deflection. This article serves as a valuable resource for students and professionals in the field of engineering who are seeking to gain a deeper understanding of solid mechanics concepts. Whether you are currently enrolled in a similar course or seeking to enhance your existing knowledge, this article is sure to provide valuable insights and a better understanding of the fundamental principles of mechanics.