Physical Laws of Motion and Energy Explained

The physical laws of motion and energy in classical mechanics are described in this extensive guide. First of all, there is motion when an object is changing its position with respect to a reference point. A number of terms are used to determine and measure this motion like speed and acceleration. Isaac Newton managed to formulate three laws of motion in 1687 that became the basis of classical mechanics.These laws describe how an acting force affects the motion of a body. Energy is a term difficult to define. Questions such as what is energy, how do we use the law of energy conservation and what are the available forms of energy, kinetic and potential, are answered in this guide. Finally, the conservation of momentum is also described.