Home
Class 12
PHYSICS
The magnitude of vector vec(A),vec(B) an...

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

`pi//2`

B

`cos^(-1)(0.6)`

C

`tan^(-1)(0.75)`

D

`pi//4`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If vectors vec(A),vec(B) and vec(C) have magnitudes 8,15 and 17 units and vec(A) +vec(B) = vec(C) , find the angle between vec(A) and vec(B) .

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

The magnitude of vectros vec A, vec B and vec C are 12, 5 and 13 units respectively and vec A + vec B= vec C , find the angle between vec A and vec B .

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

If vectors vec A , vec B and vec C have magnitudes 5, 12 and 13 units and vec A + vec B =vec C , find theangle between vec B and vec C .

If vec(A)=vec(B)+vec(C ) , and the magnitudes of vec(A) , vec(B) , vec(C ) are 5,4, and 3 units, then the angle between vec(A) and vec(C ) is

If magnitudes of vectors vec A, vec B and vec C are 5, 4 and 3 units respectively and vec A = vec B + vec C , then angle between vec A and vec B is

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

The magnitude of vectors vec A, vec B and vec C are 3, 4 and 5 units respectively. If vec A + vec B= vec C , the angle between vec A and vec B is