What is Newton's first law

What is Newton's first law
Newton's three laws of motion are the general terms of Newton first law of motion, Newton second law of motion and Newton third law of motion. Newton's first law: all objects in any caseWhat is Newton's first law
Newton's first law any object, when not subjected to an external force, will always remain in a static state or in a uniform linear motion until other objects exert a force on it to force it to change this state. This is "Newton's first law". The law states that force is not a condition for maintaining motionWhat is Newton's first law
1. Newton's first law does not hold true in all reference frames. In fact, it holds true only in inertial reference frames. Therefore, whether Newton's first law is true or not is often taken as the criterion of whether a reference frame is an inertial reference frame. 2. Newton's first law is obtained by analyzing the facts and further generalizing and reasoningWhat is Newton's first law
Newton did not explain in the first law what reference frame the static or moving state is relative to. However, according to Newton's original intention, the motion here refers to an absolute motion relative to absolute space in the process of absolute time. Newton's first law is established in such a frame of referenceWhat is Newton's first law
Content of Newton's first law: any object will remain in a state of static or uniform linear motion until it is forced to change this state by the force of other objects. Note: all objects have the tendency to keep still and move in a straight line at a uniform speed, so the motion state of an object is determined by its motion speed, and there is no external forceWhat is Newton's first law
Newton's first law: all objects always maintain a uniform linear motion or a static state without external force. 1. when the object is not subject to external force, the original stationary object will always remain stationary, and the original moving object will always move in a uniform straight line 2 Newton's first law is based on a large number of empirical factsWhat is Newton's first law formula
The formula of Newton's first law is that any body should keep moving in a straight line at a constant speed or in a static state until an external force forces it to change its state of motion. Newton's first law gives the concept of inertial system. The third law and the particle mechanics system established by Newton's law of motion only hold for inertial systemWhat is the main content of Newton's first law
The main content of Newton's first law is that any object should keep moving in a straight line at a constant speed or at rest until an external force forces it to change its state of motion. Newton's first law gives a reference frame - inertial frame without acceleration, which makes it meaningful for people to study physical problems and measure physical quantitiesWhat is Newton's first law
Newton did not explain in the first law what reference frame the static or moving state is relative to. However, according to Newton's original intention, the motion here refers to an absolute motion relative to absolute space in the process of absolute time. Newton's first law is established in such a frame of referenceWhat is Newton's first law
Content of Newton's first law: any object will remain in a state of static or uniform linear motion until it is forced to change this state by the force of other objects. Note: all objects have the tendency to keep still and move in a straight line at a uniform speed. Therefore, the motion state of an object is determined by its motion speed. There is no external force, and it is