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Find the resultant of the three vectors ...

Find the resultant of the three vectors `vec(OA), vec(OB)` and `vec(OC)` shown in figure. Radius of the circle is R.

A

2R

B

`R (1+sqrt(2))`

C

`Rsqrt(2)`

D

`R (sqrt(2)-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
`(b) R_("net") =R+sqrt(R^(2)+R^(2))=R+sqrt(2R)=R(sqrt(2)+1)`
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