The Moment Of The Couple Formed By The Force  acting At The Points (9, –1, 2) And (3, –2, 1) Respectively, Is

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Question

The moment of the couple formed by the force  acting at the points (9, –1, 2) and (3, –2, 1) respectively, is

Solution

Correct option is

 

We have,  

Moment of the couple   

Where  are the position vectors of the points of application of the forces  respectively.  

 and,   

SIMILAR QUESTIONS

Q1

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Q2

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Q3

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Q7

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Q8

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Q9

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Q10

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