A force acts at a point , whose position vectors is . The moment of about the origin is |
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a) |
b) |
c) |
d) |

A force acts at a point , whose position vectors is . The moment of about the origin is |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

**(c)**

Given that, and its position vector .

The position vector of a force about origin .

Moment of the force about origin

127 votes

127