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A force of -F, hatk acts on O, the origi...

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

A

`F(hati-hatj)`

B

`-F(hati+hatj)`

C

`F(hati+hatj)`

D

`-F(hati-hatj)`

Text Solution

Verified by Experts

The correct Answer is:
C
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