能量守恒定律为唯一源定律的新牛顿力学

根据真理只有一个的原则,提出能量守恒定律为唯一源定律的新牛顿力学。文中实例说明其他定律在一定条件下可能与能量守恒定律相矛盾。原有的牛顿三定律和万有引力定律,原则上均可以由能量守恒定律导出。文中通过物体自由下落的实例,应用能量守恒定律导出原有的牛顿第二定律,并且证明原有的万有引力定律与能量守恒定律无矛盾;通过小球沿斜面下落的实例（属于广义相对论无法解决的物体受迫在平直空间运动的情况）,应用能量守恒定律导出改进的万有引力公式和改进的牛顿第二定律。其他守恒定律,如动量守恒定律和动量矩守恒定律,是否可以应用均需经过能量守恒定律的检验。当原有的牛顿第二定律不成立时,动量守恒定律和动量矩守恒定律也不再成立;文中给出改进的动量守恒定律和改进的动量矩守恒定律的一般形式。在能量守恒定律暂时无法有效应用的情况下,新牛顿力学并不排斥根据其他理论或精确试验结果导出针对某些具体问题的定律和公式。例如,借助于广义相对论导出可以处理行星近日点进动问题和光线近日偏折问题的改进的牛顿万有引力公式。再如,根据精确试验结果,得出光线近日偏折问题的综合引力公式（包含其他天体和太阳光压等影响）。与原有牛顿力学不同,在新牛顿力学中,对于不同的问题,可能有不同的运动定律,不同的引力公式,以及不同的能量表达式。例如,对于小球沿斜面下落问题和行星近日点进动问题,两者的引力公式是完全不同的。

New Newton Mechanics Taking Law of Conservation of Energy as Unique Source Law

According to the principle of the uniqueness of truth, this paper presents the New Newton Mechanics taking law of conservation of energy as unique source law. Examples show that in some cases other laws may be contradicted with the law of conservation of energy. The original Newton＇s three laws and the law of gravity, in principle can be derived by the law of conservation of energy. Through the example of free falling body, this paper derives the original Newton＇s second law by using the law of conservation of energy, and proves that there is not the contradiction between the original law of gravity and the law of conservation of energy; and through the example of a small ball rolls along the inclined plane（belonging to the problem cannot be solved by general relativity that a body is forced to move in flat space）, derives improved Newton＇s second law and improved law of gravity by using law of conservation of energy. Whether or not other conservation laws（such as the law of conservation of momentum and the law of conservation of angular momentum） can be utilized, should be tested by law of conservation of energy. When the original Newton＇s second law is not correct, then the laws of conservation of momentum and angular momentum are no longer correct; therefore the general forms of improved law of conservation of momentum and improved law of conservation of angular momentum are presented. In the cases that law of conservation of energy cannot be used effectively, New Newton Mechanics will not exclude that according to other theories or accurate experiments to derive the laws or formulas to solve some specific problems. For example, with the help of the result of general relativity,the improved Newton＇s formula of universal gravitation can be derived, which can be used to solve the problem of advance of planetary perihelion and the problem of deflection of photon around the Sun.Again, according to accurate experimental result, the synthesized gravitational formula（including the effects of other