Answer
$v_{0}=15.68m/s$
Work Step by Step
We plug the known values into the following equation:
$v_{f}=v_{0}+gt$
Thus, we obtain:
$0m/s=v_{0}+(-9.8m/s^{2})(1.60s)$
$v_{0}=-(-9.8m/s^{2})(1.60s)$
$v_{0}=15.68m/s$
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.