Question

17
The three vectors OA, OB and OC have the same magnitude R. Then the sum of these vectors have
magnitude -
​

Answer 1

Answer:

Sum of OA and OB = √R²+R² = √2R in the direction of OC

so, sum of all the vectors = (sum of OA +OB )+OC

= √2R+R

Answer 2

student zikra khan

magnitude of all is same which Resultant of OA and OB is along OC R1=√R^2+R^2 2RRcos90. •:(cos90=0) R1=√2R net resultant is given by:R'=R1+R = 2√R+R = F

R(2√+1) along OC