The resultant of two vectors `vec(P)` and `vec(Q)` is `vec(R )`. If the magnitude of `vec(Q)` is doubled, the new resultant vector becomes perpendicular to `vec(P)`. Then, the magnitude of `vec(R )` is equal to

The resultant of two vectors vec(P) and vec(Q) is vec(R) . If vec(Q) is doubled then the new resultant vector is perpendicular to vec(P) . Then magnitude of vec(R) is :-

the resultant of two vectors vec(a) & vec(b) is perpendicular to vec(a) . If |vec(b)| = sqrt(2)|vec(a)| show that the resultant of 2vec(a) &vec(b) is perpendicular to vec(b) .

The resultant vector of vec(P) and vec(Q) is vec(R) . On reversing the direction of vec(Q) , the resultant vector becomes vec(S) . Show that : R^(2) +S^(2) = 2(P^(2)+Q^(2))

The resultant of vec P and vec Q is vec R. If magnitude of vec Q is doubled,magnitude of resultant is also doubled,when direction of vec Q is reversed from initial condition then magnitude of resultant is again doubled,find P:Q:R.

The resultant vec(P) and vec(Q) is perpendicular to vec(P) . What is the angle between vec(P) and vec(Q) ?

if vec(P) xx vec(R ) = vec(Q) xx vec(R ) , then

Two vectors vec a&vec b have equal magnitudes of 10m, Find the magnitude and direction of the resultant vector.

Two vectors vec(P) " and "vec(Q) are added, the magnitude of resultant is 15 units. If vec(Q) is reversed and added to vec(P) resultant has a magnitude sqrt(113) units. The resultant of vec(P) and a vector perpendicular vec(P) and equal in magnitude to vec(Q) has a magnitude

The maximum value of the magnitude of the resultant of two vectors vec P and vec Q is 24 units and the minimum value of the magnitude of their resultant is 4 units. What is the ratio of the magnitudes of the vectors vec P and vec Q ?

The resultant of two vectors vec(A) and vec(B) is perpendicular to the vector vec(A) and its magnitudes is equal to half of the magnitudes of vector vec(B) (figure). The angle between vec(A) and vec(B) is