A Triangular Plate
Trending Questions
Q. An uniform lamina in the shape of a right angled triangle is shown in the figure. Find the coordinates of COM of the lamina. Assume the origin to be at the intersection of x and y axes.
![](https://search-static.byjusweb.com/question-images/byjus/ckeditor_assets/pictures/877004/original_Dia_15.19.png)
![](https://search-static.byjusweb.com/question-images/byjus/ckeditor_assets/pictures/877004/original_Dia_15.19.png)
- (a3, 2b3)
- (a3, b3)
- (2a3, 2b3)
- (2a3, b3)
Q. Find the height of the center of mass of the equilateral triangular lamina from the side AB as shown in figure. Given, side of the triangular lamina is 3 m.
![](https://search-static.byjusweb.com/question-images/byjus/ckeditor_assets/pictures/876744/original_2.png)
![](https://search-static.byjusweb.com/question-images/byjus/ckeditor_assets/pictures/876744/original_2.png)
- 3√2 m
- √32 m
- √23 m
- √3 m
Q. Find the height of the center of mass of the equilateral triangular lamina from the side AB as shown in figure. Given, side of the triangular lamina is 3 m.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/876744/original_2.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/876744/original_2.png)
- √3 m
- 3√2 m
- √32 m
- √23 m
Q. In the adjoining fig. along which axis the M.I. of the triangular lamina will be maximum- (given that AB<BC<AC)
![1375816_5013369b849846c084e940e27ac8f6c2.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/1375816_5013369b849846c084e940e27ac8f6c2.png)
![1375816_5013369b849846c084e940e27ac8f6c2.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/1375816_5013369b849846c084e940e27ac8f6c2.png)
- AB
- BC
- CA
- For all axis
Q. The center of mass of a triangle with a uniform mass density coincides with
- Circumcenter
- Centroid
- Incenter
- Othrocenter
Q. An uniform lamina in the shape of a right angled triangle is shown in the figure. Find the coordinates of COM of the lamina. Assume the origin to be at the intersection of x and y axes.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/877004/original_Dia_15.19.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/877004/original_Dia_15.19.png)
- (a3, b3)
- (2a3, 2b3)
- (2a3, b3)
- (a3, 2b3)
Q. Find the height of the center of mass of the equilateral triangular lamina from the side AB as shown in figure. Given, side of the triangular lamina is 3 m.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/876744/original_2.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/876744/original_2.png)
- √3 m
- 3√2 m
- √32 m
- √23 m