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FRis the sum (resultant) force vector of two force vectors of F1 and F2. We know...

FRis the sum (resultant) force vector of two force vectors of F1 and F2. We know that F1 = 26 i + 25 j. Also,  FR makes an angle of 27 deg with the positive x axis, and the magnitude of the resultant force is FR = 21.4 N. What is the magnitude of force F2?

a. 10.2 N

b. 14.5 N

c. 22.3 N

d.16.8 N

Part 2:

What is the angle of F2 in the previous question?

a. 4.29 rad

b. 1.15 rad

c. 0.45 rad

d. 3.45 rad

thank you so much!!

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