The resultant of two vectors A and B is perpendicular to vector A and its magnitude is equal to half - Physics - Motion In A Plane

Question

The resultant of two vectors A and B is perpendicular to vector
A and its magnitude is equal to half the magnitude of vector B
,Find the angle between A and B?

Rahul Verma · Accepted Answer

https://www meritnation
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The resultant of two vectors A and B is perpendicular to vector A and its magnitude is equal to half the magnitude of vector B ,Find the angle between A and B?