What is the best explanation of Newton’s laws?

Hello ! I ' m here to help you with your question . Newton ' s laws are a fundamental concept in physics that describe the relationship between a body and the forces acting upon it . Here ' s a simplified explanation of the three laws : \n 1 . The First Law of Mot ion : also known as the Law of In ert ia ): An object at rest will remain at rest , and an object in motion will continue to move with a constant velocity , unless acted upon by an external force . In other words , an object will maintain its state of motion unless a force is applied to it . \n 2 . The Second Law of Mot ion ( also known as the Law of Acc eler ation ): The acceleration of an object is directly proportional to the force acting upon it and in vers ely proportional to its mass . This means that the more massive an object is , the less it will be affected by a given force , and the less it will acceler ate when a force is applied . \n 3 . The Third Law of Mot ion ( also known as the Law of Action and Re action ): For every action , there is an equal and opposite reaction . This means that when one object ex ert s a force on another object , the second object will also ex ert an equal and opposite force on the first object . \n Th ese laws were first described by Sir Isaac Newton in the 1 7 th century and have been widely accepted and used in physics ever since . They provide a framework for understanding and predict ing the motion of objects under the influence of various forces , such as gravity , fr iction , and thrust . \n I hope this explanation helps you understand Newton ' s laws better ! If you have any further questions or need more clar ification , feel free to ask . </s>