Structures are objects composed of multiple components that are designed and constructed to withstand applied forces. Forces are pushes or pulls that can cause objects to move, change shape, or break. This introduction discusses the relationship between structures and forces and how understanding forces is important for designing strong, stable structures.

1. Introduction - Structures and Forces
In the left column tell me what you know about structures and forces and in the right column tell me
what you want to know about structures and forces.
WHAT YOU KNOW WHAT YOU WANT TO KNOW