Question

Find the centre of mass of a triangular lamina.​

Answer 1

Explanation:

The centre of mass of the triangle as a whole therefore, has to lie on the median LP. Similarly, we can argue that it lies on the median MQ and NR. This means the centre of mass lies on the point of concurrence of the medians, i.e. on the centroid G of the triangle.

Answer 2

$\huge\mathtt\red{Answer}$

centroid

centroidThe centre of mass of triangular lamina is at the centroid. (Point of intersection of mediary). A median divides the lamina into two Δ′s of equal area. Thus equal mass is distributed about the medians.

thank you for giving so many thanks

keep smiling

have a nice day