Unformatted text preview: ( 29 . ) 353 . ( 8 1 L L = This may also be found from consideration of the situation of part a), ( with ° = α 45 d ) By symmetry, the center of mass is in the center of the equilateral triangle, a distance L L L ) 289 . ( 12 ) 60 )(tan 2 ( = = ° above the center of the base....
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- Geometry, Polar coordinate system, vertical axis