Answer
$2.9^\circ$
Work Step by Step
Following Example-10 with the formula $F=W\ sin\theta$. We have $150=3000sin(\theta)$, thus $\theta=asin(\frac{150}{3000})\approx2.9^\circ$
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.