$...$ civil engineering... Statics: Statics is a branch of mechanics that deals with the study of forces and their effects on rigid bodies at rest or in equilibrium. It involves analyzing the forces acting on structures and determining their equilibrium conditions. Statics is essential in civil engineering for designing and analyzing structures to ensure stability and safety.

Stress and Strain: Stress and strain are fundamental concepts in materials science and structural engineering. Stress refers to the internal resistance or force experienced by a material when subjected to external loads. Strain, on the other hand, measures the deformation or change in shape that occurs in a material due to stress. Understanding stress and strain is crucial for designing structures that can withstand the applied loads and ensuring their durability and safety.

Flexural Analysis: Flexural analysis is a structural analysis technique used to determine the behavior and response of beams and other flexural members under bending loads. It involves calculating the bending moment, shear forces, and deflection of the member to assess its strength and performance. Flexural analysis helps engineers design beams and other structural elements that can effectively resist bending stresses and meet the required performance criteria.

Question: What is the primary focus of flexural analysis in civil engineering? a$)$ Determining the internal resistance of materials b$)$ Analyzing the equilibrium conditions of structures c$)$ Assessing the behavior of beams under bending loads d$)$ Understanding the deformation of materials under stress