Masses 1 kg each are placed at the corners G and E of a uniform square plate ACEG. A mass of 2Kg is to be placed on the plate so that the centre of
mass of the system should be at the centre 0. Then the mass should be placed at
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initial center of mass stays at the center of the square plate. When the mass (20 g) are placed at B and C, the shift along 'y' direction is Zero.
It moves towards the line
OY
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Explanation:
m1=2kg y1=1m. M2=2kg. y=?
Ycm=. m1y1+m2y2
M1+M2
0= 2*1+2y2
2+2
y2= -1m
(at 1m from B
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