Answer
Gets $4$ times bigger.
Work Step by Step
Let $s$ be the initial speed, then $R=0.00829s^2$. If $s$ becomes $2s$, then $r=0.00829(2s)^2=4\cdot0.00829s^2=4R$.
Thus the air resistance gets $4$ times bigger.
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.