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The resultant of the three vectors bar(O...

The resultant of the three vectors `bar(OA),bar(OB)` and `bar(OC)` shown in figure :-
ltimg src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/ALN_PHY_R01_E02_023_Q01.png" width="80%"gt

A

r

B

2r

C

`r(1+sqrt(2))`

D

`r(sqrt(2)-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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