Home
Class 11
PHYSICS
What is the angle between vecP and the r...

What is the angle between `vecP` and the resultant of `(vecP + vecQ)` and `(vecP - vecQ)`

A

zero

B

`tan^(-1) (P//Q)`

C

`tan^(-1) (Q//P)`

D

`tan^(-1) (P- Q)//(P+ Q)`

Text Solution

Verified by Experts

The correct Answer is:
A
Resultant of `vec(P) + vec(Q) and vec(P)- vec(Q)= vec(P) + vec(Q) + vec(P)- vec(Q)= 2vec(P)` angle between `vec(P) and 2 vec(P)` is zero
Promotional Banner

Similar Questions

Explore conceptually related problems

What is the angle between (vecP+vecQ) and (vecPxxvecQ)

if vecP +vecQ = vecP -vecQ , then

Magnitude of resultant of two vectors vecP and vecQ is equal to magnitude of vecP . Find the angle between vecQ and resultant of vec2P and vecQ .

If vecP.vecQ=PQ then angle between vecP and vecQ is

The sum of two forces vecP and vecQ is vecR such that |vecR|=|vecP| . The angle theta (in degrees) that the resultant of 2vecP and vecQ will make with vecQ is , _____________.

Given that P= Q = R . If vecP + vecQ = vecR then the angle between vecP & vecR is theta_1 . If vecP + vecQ + vecR=vec0 then the angle between vecP& vecR is theta_2 . What is the relation between theta_1 and theta_2 ?