Answer:
There are three types of annotation notes used in a text. It depends on what is more important for the reader. They are:
Summary: give a brief overview or summary.
Critical : an evaluative or critical annotation includes an analysis of the text.
The joining of the two forms: It has one or two sentences with the general idea or describing the text.
Summary annotation are also classified into informative and indicative annotations.
The answer you are looking for is "the object's weight"