The arms AB and BC of a desk lamp lie in a vertical plane that forms an angle of 30^o with the xy plane. To reposition the light, a force of magnitude 8 N is applied at C as shown. Determine the moment of the force about O knowing that AB = 450 mm, BC = 325 mm, and line CD is parallel to the z axis.

Transcribed Image Text:

SN 150 m 30