Newtonian universal of gravity

例句：

1. 1. The Newtonian approach to physics is widely accepted.
   牛顿物理学的方法被广泛接受。
2. 2. The Newtonian model of gravity has been tested in many experiments.
   牛顿万有引力模型在许多实验中已被验证。
3. 3. Newtonian mechanics is the foundation of modern physics.
   牛顿力学是现代物理学的基础。