Civil Engineering - Applied Mechanics - Discussion
Discussion Forum : Applied Mechanics - Section 1 (Q.No. 26)
26.
A square hole is punched out of a circular lamina, the diagonal of the square being the radius of the circle. If r is the radius of the circle, the C.G. of the remainder from the corner of the square on the circumference will be
Discussion:
4 comments Page 1 of 1.
Anz said:
8 years ago
In brief, as the area is chopped off and the centroid is the sum( incremental area * distance to axis of centroid)/(total area).
Both numerator and denominator should have "minus" between them.
You can prove it mathematically finding the length of the square in terms of r.
Both numerator and denominator should have "minus" between them.
You can prove it mathematically finding the length of the square in terms of r.
Ali Gul said:
8 years ago
Please disscuss it with detail for me.
NAND KISHOR GOSWAMI said:
8 years ago
Please solve this.
Reshmi said:
8 years ago
Please explain it.
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