Four bodies have been arranged at the corner of a rectangle find the coordinates of the centre of the mass of system cirners are 2m 3m 2m m
Answers
Explanation:
Here is your answer.....
The coordinates of the center of mass in the given system of rectangle with length "a" and breadth "b" is (5a/8, 3b/8).
Given :
Mass placed at 4 corners of rectangle: 2m, 3m, 2m, m
To Find :
Coordinates of the center of mass of the system
Solution :
Let we have a rectangle ABCD with the length "a" and breadth "b". So, the coordinates and mass placed on each corner of the rectangle is :
Corner A (0,0) with mass "2m"
Corner B (a,0) with mass "3m"
Corner C (a,b) with mass "2m"
Corner D (0,b) with mass "m"
The total mass placed on all corners is :
Calculating the X-Coordinate for the center of mass :
Calculating the Y-Coordinate for the center of mass :
Hence, the center of mass of the given system of particles is at (5a/8, 3b/8) where "a" and "b" are the length and breadth of the rectangle.
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