For (Gendenshtein textbook or problem book), page 38 typically falls within the section on Rectilinear Uniformly Accelerated Motion (Прямолинейное равноускоренное движение).

Depending on which specific edition or book you are using (Textbook vs. Problem Book), you can find detailed solutions on the following platforms:

: Features detailed explanations for various tasks and is organized by paragraph numbers to match the print edition.