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It is found that abs(vecA+vecB)=absvecA....

It is found that `abs(vecA+vecB)=absvecA`. This necessarily implies :
`vecA,vecB` are antiparallel

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PATHFINDER-VECTOR-I AND VECTOR-II-QUESTION BANK
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  3. It is found that abs(vecA+vecB)=absvecA. This necessarily implies : v...

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  4. It is found that abs(vecA+vecB)=absvecA. This necessarily implies : v...

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  5. It is found that abs(vecA+vecB)=absvecA. This necessarily implies : v...

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  7. If velocity v depends on time t as v=-t^2+3t+1 (where is in second). A...

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  13. A vector is not changed if :

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  14. What is the angle between vectorP and the cross product of (vecP+vecQ)...

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  16. What is the angle between vecP and the resultant of (vecP+vecQ) and (v...

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  17. The sum of the magnitudes of two forces acting at point is 18 and the ...

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  18. vecA=2hati+hatj, vecB=2hatj-hatk and vecC=6hati-2hatk. Value of vecA-2...

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  19. The angle between veca and vecb is 0^@ then angle between 2veca and -3...

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