If two vectors `vecA`and `vecB`make angle `30^@ and 45^@` with their resultant and `vecB` has magnitude equal to 10, then find magnitude of `vecA`.

If vecA and vecB have angle between them equals to 60^@ and their resultant make, angle 45^@ with vecA and vecA have magnitude equal to 10. Then Find magnitude of vecB .

Find magnitude of vecB and direction of vecA . If vecB makes angle 37^@ and vecC makes 53^@ with x axis and vecA has magnitude equal to 10 and vecc has 5. ("given "vecA + vecB + vecC = 0)

The resultant of two vectors vecA and vecB is perpendicular to the vector vecA and its magnitude is equal to half of the magnitude of the vector vecB . Find out the angles between vecA and vecB . .

The resultant of two vectors vecA and vecB is perpendicular to the vector vecA and its magnitude is equal to half of the magnitude of the vector vecB . Find out the angles between vecA and vecB . .

The resultant of two vectors vecA and vecb is perpendicular to the vector vecA and its magnitude is equal to half the magnitude of vector vecB . The angle between vecA and vecB is

Find vecA + vecB and vecA - vecB if vecA make angle 37^@ with positive x-axis and vecB make angle 53^@ with negative x-axis as shown and magnitude of vecA is 5 and of B is 10.

For two vectors vecA and vecB are acting at a point with an angle alpha between them, find the magnitude and direction of the resultant vector.

The resultant of two vectors vecA and vecB is perpendicular to vecA . Magnitude of Resultant vecR is equal to half Magnitude of vecB . Find the angle between vecA and vecB ?