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|barAxxbarB| is equal to...

`|barAxxbarB|` is equal to

A

`-|barAxxbarB|`

B

`|barBxxbarA|`

C

`-|barBxxbarA|`

D

`(barAxxbarB)/(|barAxxbarB|)`

Text Solution

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The correct Answer is:
A, B
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FULL MARKS-KINEMATICS-ADDITIONAL QUESTIONS SOLVED (I.MULTIPLE CHOICE)
  1. vecAxxvecB is equal to

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  2. The vector product of any two vectors gives a

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  3. |barAxxbarB| is equal to

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  4. The vector product of two vectors will have maximum magnitude when the...

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  5. The vector product of two non-zero vectors will be minimum when theta ...

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  6. The product of a vector with itself is equal to

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  7. hatixxhati is

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  8. hatixxhatj is

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  9. hatjxxhati is

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  10. If two vectors vecAandvecB form adjacent sides of parallelogram, then ...

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  11. If vecP-vecQ then which of the following is incorrect?

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  12. The momentum of a particle is vecP=costhetahati+sinthetahatj. The angl...

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  13. vceAandvecB are two vectors, if vecAandvecB are perpendicular to each ...

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  14. The angle between two vectors -3hati+6hatkand2hati+3hatj+hatk is

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  15. The radius vector is 2hati+hatj+hatk while linear momentum is 2hati+3h...

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  16. Which of the following cannot be a resultant of two vectors of magnitu...

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  17. Twelve forces each of magnitude 10N acting on a body at an angle of 30...

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  18. Two forces are in the ratio of 3:4. The maximum and minimum of their r...

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  19. If |vecP+vecQ|=|vecP|+|vecQ|. The angle between the vectors vecPandvec...

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  20. If |vecP+vecQ|=|vecP|-|vecQ|, the the angle between the vectors vecPan...

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