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Two vectors vec(A) and vec(B) lie in pla...

Two vectors `vec(A) and vec(B)` lie in plane, another vector `vec(C )` lies outside this plane, then the resultant of these three vectors i.e., `vec(A)+vec(B)+vec(C )`

A

Can be zero

B

Cannot be zero

C

Lies in the plane containing `vecA+vecB`

D

Lies in the plane containing `vecC`

Text Solution

Verified by Experts

The correct Answer is:
B
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ERRORLESS -VECTORS-Exercise
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  6. If |vecA-vecB|=|vecA|=|vecB|, the angle between vecA and vecB is

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  7. Let the angle between two nonzero vector vecA and vecB is 120^@ and it...

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  8. A magnitude of vector vecA,vecB and vecC are respectively 12, 5 and 13...

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  9. Magnitude of vector which comes on addition of two vectors, 6hati+7hat...

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  10. A particle has displacement of 12m towards east and 5 m towards north ...

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  11. The three vectors vecA=3hati-2hatj+hatk, vecB=hati-3hatj+5hatk and vec...

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  12. For the figure shown .

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  13. Let vecC=vecA+vecB

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  14. The value of the sum of two vectors vecA and vecB with theta as the an...

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  15. The following sets of three vectors act on a body. Whose resultant can...

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  16. When three forces of 50 N, 30 N and 15 N act on body, then the boy is

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  18. If vector P, Q and R have magnitude 5,12,and 13 units and vec(P)+vec(Q...

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  19. The resultant of two vector A and B is at right angles to A and its ma...

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  20. What vector must be added to the two vectors hati-2hatj+2hatk and 2hat...

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