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The unit vector in the direction of vec...

The unit vector in the direction of `vecA=hati+hatj+hatk` is

A

`hati+hatj+hatk`

B

`(hati+hatj+hatk)/(sqrt(2))`

C

`(hati+hatj+hatk)/(sqrt(3))`

D

`(hati+hatj+hatk)/(sqrt(6))`

Text Solution

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The correct Answer is:
C
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SURA PUBLICATION-GOVT. MODEL QUESTION PAPER - 1-PART - IV
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  9. Derive equations of uniformly acceleration motion by calculus method.

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  10. Uniform circular motion.

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  11. An object of mass 100 g is thrown with initial velocity vecV=5(hati+ha...

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  12. An object of mass 100 g is thrown with initial velocity vecV=5(hati+ha...

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  13. An object of mass 100 g is thrown with initial velocity vecV=5(hati+ha...

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  14. A man of 50 kg is standing on the school play ground at Trichy. The la...

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  15. A man of 50 kg is standing on the school play ground at Trichy. The la...

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  16. A man of 50 kg is standing on the school play ground at Trichy. The la...

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