Raven2576 Raven2576
  • 13-07-2019
  • Engineering
contestada

What components determines the direction of moment?

Respuesta :

A1peakenbe A1peakenbe
  • 23-07-2019

Answer:

The position vector of the  point and the direction of the force define direction of the moment a force generates.

Explanation:

Moment generated by force about any point 'o' is defined by

[tex]\overrightarrow{dM}=\overrightarrow{dr}\times \overrightarrow{dF}[/tex]

The above expression being a cross product of vectors [tex]\overrightarrow{dr}[/tex] and[tex]\overrightarrow{dF}[/tex] the moment at point 'o' will depend on direction of both these vectors.

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