Question

What must be added to the resultant of the force to get unit vector along y AXIS

If F1 vector equal to ICAP - 2 J cap F2 vector equal to J cap + 2 k cap 3 equal to I-CAP - K cap respectively. ​

Answer 1

Solution Is in the attachment

Answer 2

Answer:

Explanation:

R+v=I

V=j-R

=j-(2i-j-k)

=j-2i+j-k

=-2i+2j-k

Hope it will help you