Answer
The sign of $v_x$ is $~-~$
Work Step by Step
The object is moving in the $~-x~$ direction so the sign of $v_x$ is $~-~$
You need to log in to continue
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.