Hi if I am submitting two provisional patent applications for two different claims but for the same invention can sections such as background, summary, drawings, detailed description, terminology, and remarks be similar or even the same?
And the direct answer to your question is yes, if you have some reason to file two provisionals. Lets say you file one and then decide you have another aspect of the system that you think is patentable. Feel free to copy whatever is relevant from the first one you filed.
And, there is no such thing as a provisional patent, only a provisional patent application.