2. A homogeneous sheet metal part is given on the figure, determine the centre point of gravity. Data: R= 30 mm In the given coordinate system determine the areas and the centroids of the simple objects using a table. Determine the S(xsi ys) using the formula given for the calculation of the centre point of gravity. R
2. A homogeneous sheet metal part is given on the figure, determine the centre point of gravity. Data: R= 30 mm In the given coordinate system determine the areas and the centroids of the simple objects using a table. Determine the S(xsi ys) using the formula given for the calculation of the centre point of gravity. R
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Transcribed Image Text:2. A homogeneous sheet metal part is given on the figure, determine the centre point of gravity.
Data: R= 30 mm
R
In the given coordinate system determine the areas
and the centroids of the simple objects using a table.
Determine the S(xsi ys) using the formula given for the calculation of the centre point of gravity.
R
Expert Solution
Introduction:
We are given a shape here. We divide the shape into 2 semicircles and a square. We know the center of gravity for a semicircle. We also know the center of gravity for square.
The x and y coordinates of center of gravity of lamina when divided into finite laminas is given by
And
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