Home
Class 12
PHYSICS
If |vecA+vecB|=|vecA|=|vecB| then angle...

If `|vecA+vecB|=|vecA|=|vecB|` then angle between A and B will be

A

`90^(@)`

B

`120^(@)`

C

`0^(@)`

D

`60^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If |vecA+vecB|=|vecA|+|vecB| , then angle between vecA and vecB will be

If vecA*vecB=|vecAxxvecB| . Then angle between vecA and vecB is

If |vecA xx vecB| = |vecA*vecB| , then the angle between vecA and vecB will be :

If |vecA + vecB| = |vecA - vecB| , then the angle between vecA and vecB will be

If |vecA + vecB| = |vecA - vecB| , then the angle between vecA and vecB will be

If |vecA xx vecB| = vecA.vecB then the angle between vecA and vecB is :

If |veca - vecb|=|veca| =|vecb|=1 , then the angle between veca and vecb , is

If vecA and vecB are non-zero vectors which obey the relation |vecA+vecB|=|vecA-vecB|, then the angle between them is

If sqrt3|vecAxx vecB|= vecA*vecB , then find the angle between vecA and vecB .

Let vecA, vecB and vecC be unit vectors such that vecA.vecB = vecA.vecC=0 and the angle between vecB and vecC " be" pi//3 . Then vecA = +- 2(vecB xx vecC) .