The x and y components of a vector vec A are 4m and 6m respectively.The x and y components of `(vec A+vec B)` are 10m and 9m respectively.The magnitude of vector `vec B` is

The x and y-components of vector A are 4 m and 6 m respectively. The x and y-components of vector A + B are 10 m and 9 m respectively. Calculate for the vector B the following: (a) its x and y-components (b) its length (c ) the angle it makes with x-axis.

The magnitude of x and y components of vec(A) are 7 and 6 respectively . Also , the magnitudes of x and y components of vec(A)+vec(B) are 11 and 9 respectively . Calculate the magnitude of vector vec(B)

The x and y components of a vector are 4sqrt3 m and 4 m respectively. What angle does the vector make with positive x-axis ?

The magnitudes of vectors vec a , vec b and vec c are respectively 1,1 and 2. If vec a x ( vec a x vec c )+ vec b= vec0 , then the acute angle between vec a& vec c is (a) pi/3 (b) pi/6 (c) pi/4 (d) None of these

Suppose that vec p,vecqand vecr are three non- coplaner in R^(3) ,Let the components of a vector vecs along vecp , vec q and vecr be 4,3, and 5, respectively , if the components this vector vec s along (-vecp+vec q +vecr),(vecp-vecq+vecr) and (-vecp-vecq+vecr) are x, y and z , respectively , then the value of 2x+y+z is

The magnitude of the x-component of vector vec(A) is 3 and the magnitude of vector vec(A) is 5. What is the magnitude of the y-component of vector vec(A) ?

The magnitude of vector vec(A),vec(B) and vec(C ) are respectively 12,5 and 13 unit and vec(A)+vec(B)= vec(C ) then the angle between vec(A) and vec(B) is

A vector vec(A) and vec(B) make angles of 20^(@) and 110^(@) respectively with the X-axis. The magnitudes of these vectors are 5m and 12m respectively. Find their resultant vector.

If vec a and vec b are two collinear vectors, then which of the following are incorrect:(A) vec b=lambda vec a , for some scalar lambda (B) vec a=+- vec b (C) the respective components of vec a and vec b are proportional(D) both the vectors vec a and vec b have same direction, but different magnitudes.

The magnitudes of vectors vec(A),vec(B) and vec(C) are 3,4 and 5 unit respectively. If vec(A)+vec(B)=vec(C), the angle between vec(A) and vec(B) is