Respuesta :
This is a form of an informative and descriptive way of writing. The aim of this style of writing is to generate knowledge and thinking for the readers. The way the general thought of the law of universal gravitational was described was very detail, which gives enough information to the reader at hand.
It is an example of expository text. This kind of writing provides the reader with facts which is educational and purposeful. The main objective is to convey the truth applying multiple sources. In this example, the reader is given an educational text which is about Physics. What we can observe from the text is about rules and principles which have scientific basis.