Structural Mechanics Fundamentals

This lecture introduces the course on structural mechanics for life sciences, emphasizing the importance of understanding how bodies react to external forces and the internal reactions of forces. The instructor discusses key concepts such as equilibrium, vectors, tensors, and problem-solving strategies. The course aims to teach students how to calculate internal reactions to external loads, focusing on stress, strain, torsion, and buckling. Practical examples are provided to illustrate the application of structural mechanics in real-life scenarios, such as designing prosthetics and analyzing biological structures. The instructor encourages a systematic approach to problem-solving and emphasizes the significance of stating answers clearly to ensure understanding and accuracy.