. . . involves the physics of bodies in motion, momentum and kinetic energy, and the crush characteristics of vehicles. Beyond the analysis of vehicular dynamics, a reconstruction often evaluates brake, steering, throttle and passenger restraint systems, as well as human reactions. In this manner issues of both mechanical causation and potential avoidability are assessed.

. . . investigations evaluate hazards in the home, workplace, and public facilities. These hazards include machine guarding and walkway surface traction and configuration (slip/trip and fall hazards). An understanding of human factors, as well as applicable standards and codes, can identify the cause of such accidents.

. . . of an object or system of components may consider a multitude of potential failure contributions. These include material or design defects, improper fabrication or assembly, damage during prior use, corrosive or mechanical deterioration, and misuse at the time of failure. Analyses of fracture patterns and surfaces and of forces and associated stresses typically identify primary and contributing causes of failure.