Answer:
10N and 36.87° along positive direction of x axis
Step-by-step explanation:
9N & 1N are opposite to each other, to maintain equilibrium then
effective force considering 9N & 1N would be ,9-1 = 8N on the east as 9N is the greater force.
On the other hand force that makes 90° angle with the 8N force is 6N force
Now we can find the resultant force through the resultant formula for two vectors
Resultant force, R = √(8²+6²+(2×8×6×cos90°) = 10N
direction of resultant,
°