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A force Fhatk acts on O, the origin of ...

A force `Fhatk` acts on O, the origin of the coordinate system. The torque of this force about the point is: `(1,-1)` is

A

`F(hati+hatj)`

B

`-F(hati-hatj)`

C

`F(hati-hatj)`

D

`-F(hati-hatj)`

Text Solution

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The correct Answer is:
D
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