Answer
2828.4 m/s
Work Step by Step
We plug in the E=8000000 into the equation y= $\sqrt x$.
y= $\sqrt 8000000$
y= 2828.4 m/s
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.