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Two vectors having equal magnitudes A ma...

Two vectors having equal magnitudes A make an angle `theta` with eahc other. Find the magnitude and direction of the resultant.

A

`2A cos"" (theta)/(2),` along bisector

B

`A cos"" (theta)/(2),"At" 45^(@)` from on e vector

C

`2A cos"" (theta)/(2),` along bisector

D

`A cos"" (theta)/(2),` along bisector

Text Solution

Verified by Experts

The correct Answer is:
A
(a) Resultant will be `@Acos (theta)/(2)`along bisector .
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