Question

Find the magnitude and direction of the resultant of the concurrent forces of 8N ,12N, 15N, and 20N making angles of 30°,70°,120°.25 and 155° respectively with the fixed line.
(ans: 39.5N;111.7°N)

solving this math step by step.....​

Answer 1

Answer:

oh no I can't do it; it's so tough