A tool utilizing physics principles can estimate the outcome of impacts between objects. For instance, it might predict the speeds and directions of two vehicles after a crash, given their initial velocities and masses. Such tools often employ concepts like conservation of momentum and energy.
These analytical instruments are crucial in accident reconstruction and vehicle safety testing. They allow investigators to analyze the circumstances of a crash and engineers to design safer vehicles. Historically, such calculations were performed manually, but advancements in computing power have led to more sophisticated and readily available tools. This progress enables more accurate and detailed analysis, furthering our understanding of impact dynamics.