Answer
See below.
Work Step by Step
Accelerating reference frames are used in the general theory of relativity. Constant-velocity reference frames are used in the special theory of relativity.
This is discussed on pages 687-689.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.