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width=16In vector form of moment of force  
width=16Cross product o vector r and vector F is done  
width=16why vector r is written before vector F

Shrawan Kher , 13 Years ago
Grade 12
anser 1 Answers
Chetan Mandayam Nayakar

Last Activity: 13 Years ago

r cross F and F cross r are equal in magnitude but opposite in direction. In the standard right-handed coordinate system, it is a convention to take r cross f as positive and f cross r as negative

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