Q3 (a) An engineer is designing a right-angle triangular roof as shown in FIGURE Q3 (a) with one column. In order to make sure that the roof is stable and safe, the centre of mass need to be calculated before the design stage. Determine mass, moment of mass and centre of mass of the roof. Assume that the density is .x.

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100 cm
180 cm
130 cm
Figure Q3 (a): Right-angle triangular roof
Transcribed Image Text:100 cm 180 cm 130 cm Figure Q3 (a): Right-angle triangular roof
Q3
(a) An engineer is designing a right-angle triangular roof as shown in FIGURE Q3 (a) with
one column. In order to make sure that the roof is stable and safe, the centre of mass need
to be calculated before the design stage. Determine mass, moment of mass and centre of
mass of the roof. Assume that the density is x.
Transcribed Image Text:Q3 (a) An engineer is designing a right-angle triangular roof as shown in FIGURE Q3 (a) with one column. In order to make sure that the roof is stable and safe, the centre of mass need to be calculated before the design stage. Determine mass, moment of mass and centre of mass of the roof. Assume that the density is x.
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