Home
Class 12
PHYSICS
vecP, vecQ, vecR, vecS are vector of eq...

`vecP, vecQ, vecR, vecS` are vector of equal magnitude. If `vecP + vecQ - vecR=0` angle between `vecP` and `vecQ` is `theta_(1)` . If `vecP + vecQ - vecS =0` angle between `vecP` and `vecS` is `theta_(2)` . The ratio of `theta_(1)` to `theta_(2)` is

A

`1:2`

B

`2:1`

C

`1:1`

D

`1:sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

vec(P), vec(Q), vec(R ), vec(S) are vectors of equal magnitude. If bar(P) + vec(Q) - vec(R )= O angle between vec(P) and vec(Q) " is " theta_(1) . If bar(P) + bar(Q) - bar(S) = O angle between bar(P) and bar(S) " is " theta_(2) . The ratio of bar(theta)_(1) " to " theta_(2) is

If vec(A) xx vec(B) = 0 and vec(B) xx vec(C ) = 0 , the angle between vec(A) and vec(C ) is :

If vecP + vecQ = vecR and vecP - vecQ = vecS , then R^(2) + S^(2) is equal to

Three vectors vecP, vecQ, vecR obey P^(2) + Q^(2) =R^(2) angle between vecP & vecQ . is

The angle between vec(a) and vec(b) " is " 0^(@) then angle between 2 vec(a) and -3 vec(b) is