Relier Pairs Balanced forcesVersion en ligne Link the columns. par Yanet Rivero 1 Load 2 Gravitational forces 3 Inertial forces 4 Dynamic or live loads 5 Static or death loads 6 Balanced forces 7 Environmental loads Don´t change over time. Example: The weight of a structure. Can change over time. For example: Vehicles passing over a bridge. Referred to as weight. Is the force of attraction th Earth exerts on everything on its surface. A weight or source of pressure borne by someone or something. Those caused by earthquakes, hurricanes and other high intensity natural phenomena. Act on unbalanced objects or objects in state of movement. All forces acting in the body are equal zero. The body doesn´t move.