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Let vecC=vecA+vecB...

Let `vecC=vecA+vecB`

A

`|vecC|` is always greater than `|vecA|`

B

it is possible to have `|vecC|lt |vecA|` and `|vecC| lt |vecB|`

C

`vecC` is always equal to `vecA+vecB`

D

`vecC` is never equal to `vecA+vecB`

Text Solution

Verified by Experts

The correct Answer is:
B
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DISHA PUBLICATION-MOTION IN A PLANE -Exercise -1 : CONCEPT BUILDER (TOPICWISE)
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  2. Let vecC=vecA+vecB

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  3. vecA and vecB are two vectors and theta is the angle between them, i...

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  4. If veca,vecbandvecc are unit vectors such that veca+vecb+vecc=0, then ...

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  6. What is the area of triangle formed by vecA=2hati-3hatj+4hatk and vecB...

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  7. If vecA=4hati+6hatj and vecB=2hati+3hatj . Then

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  9. Forces of 4 N and 5 N are applied at origin along X-axis and Y-axis re...

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  10. The vector veca=alpha hati+2hatj+betahatk lies in the plane of vectors...

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  12. The angles which the vector A=3hati + 6hatj+2hatk makes with the co-or...

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  13. The resultant of vecp and vecq makes angle alpha "with " vecp and be...

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  14. A vector of magnitude b is rotated through angle theta. What is the ch...

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  15. Given vecP. vecQ=|vecPxxvecQ| and vecR=vecP+vecQ then |vecR| is

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  16. P ,Q and R are three coplanar forces acting at a point and are in equi...

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  17. Three vectors vecA, vecB and vecC satisfy the relation vecA. vecB=0 an...

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