Mechanical Engineering - Engineering Mechanics - Discussion
Discussion Forum : Engineering Mechanics - Section 3 (Q.No. 3)
3.
The centre of gravity of a hemisphere lies at a distance of 3r / 8 from its base measured along the vertical radius.
Discussion:
7 comments Page 1 of 1.
Raj said:
6 years ago
For semi-circle it is 4r/3π.
& For hemisphere it is 3r/8.
& For hemisphere it is 3r/8.
Kalpesh patel said:
6 years ago
In hemisphere from its base measured along the vertical radius is at a distance of 3R/8.
And in case of semicircles that is 4R/3(π).
And in case of semicircles that is 4R/3(π).
Veeresh said:
7 years ago
It is 4r/3π.
Hassan said:
7 years ago
Please explain the answer with an example.
Tushar said:
8 years ago
@Arpna.
4r/3π is valid in two dimensional case, in semicircle.
4r/3π is valid in two dimensional case, in semicircle.
Arpna said:
8 years ago
The correct answer should be 4r/3π.
Rajneekant yadav said:
9 years ago
Anyone, Please explain it.
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