Civil Engineering - Applied Mechanics - Discussion
Discussion Forum : Applied Mechanics - Section 5 (Q.No. 51)
51.
The centre of gravity of a quadrant of a circle lies along its central radius at a distance of
Discussion:
3 comments Page 1 of 1.
Helios Aternos said:
1 month ago
The Central radius means a line joining the centre of the circle to the midpoint of the arc, use Pythagoras theorem to calculate the distance, which will come out as 4r/3π * √(2) = 0.6r.
(3)
Surajit said:
8 years ago
0.4244 r near about 0.5r.
Anshu said:
10 years ago
0.6 R is the correct answer.
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