Forces `vec(PA).vec(PB)` and vec(PC)` diverge from the point P and other forces `vec(AQ), vec(BQ),vec(CQ)` converge toa point Q. Show that the resultant of six six forces is represented in magnitude and direction bye `3vec(PQ)`

If n forces vec(PA)_1 ……vec(PA)_n divege from point P and other forces vec(A_1Q),vec(A_2Q), ., vec(A_nQ) vonverge to point Q , then the resultant of the 2n forces is represent in magnitude and directed by (A) nvec(PQ) (B) nvec(QP) (C) 2n vec(PQ) (D) n^2vec(PQ)

ABCD is a quadrilateral. Forces vec(AB), vec(CB), vec(CD) and vec(DA) act along its sides. What is their resultant ?

ABCD is a quadrilateral. Force vec(AB), vec(CB), vec(CD) and vec(DA) act along its sides. What is their resultant ?

Two vectors vec(A) and vec( B) are drawn from a common point and vec(C)=vec(A)+vec(B)

If ABCD is a quadrilateral,then the resultantof the forces represented by vec BA,vec BC,vec CD and vec DA is

ABCDE is a pentagon.prove that the resultant of force vec AB,vec AE,vec BC,vec DC,vec ED and vec AC is 3vec AC

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

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 two vectors vec(A) and vec(B) are drawn from a common point and vec(C)=vec(A)+vec(B) then angle between vec(A) and vec(B) is