Question

Example 8.5 Four particles of mass 1 kg, 2 kg, 3 kg and 4 kg
are placed at the four vertices A, B, C and D of a square of
side 1 m. Find the position of centre of mass of the particles.​

Answer 1

Answer:

The center of mass is a position defined relative to an object or system of objects. It is the average position of all the parts of the system, weighted according to their masses. For simple rigid objects with uniform density, the center of mass is located at the centroid.