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The magnitude of the torque about the po...

The magnitude of the torque about the point `3hati + 2hatj -2hatk` of force `vecF = 4hatj + hatk` acting through the point `hati + hatj +hatk` is

A

23

B

`sqrt237`

C

37

D

`sqrt137`

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The correct Answer is:
B
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 1-MATHEMATICS
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  2. A particle is displaced from the point whose position vector is 5hati+...

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