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Consider a vector vecF=4hati-3hatj. Anot...

Consider a vector `vecF=4hati-3hatj`. Another vector that is perpendicular to `vecF` is

A

`4 hati + 3hatj`

B

`6hati`

C

`7hatk`

D

`3hati - 4hatj`

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The correct Answer is:
C
Force F lie in the X-Y-plane so a vector along Z-axis will be prependicular to F.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 01-PAPER 1 (PHYSICS & CHEMISTRY)
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