👉 Engineering equations are fundamental tools that describe the relationships between physical quantities in engineering problems, often expressing how variables change in response to one another. These equations can be mathematical, algebraic, or differential, and they are used to model, analyze, and predict the behavior of systems in various fields such as mechanics, thermodynamics, electromagnetism, and fluid dynamics. For instance, Newton's second law of motion (F = ma) relates force, mass, and acceleration, while the heat equation (∂u/∂t = α ∇²u) describes how temperature changes over time in a material. Engineering equations are crucial for designing, optimizing, and troubleshooting systems, allowing engineers to make informed decisions based on theoretical predictions and empirical data.
