Four identical masses m each are kept at points A, B, C & D shown in figure. Gravitational force on mass at point D (body centre) is -
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Let us put identical mass at E.
Due to symmetry net force on mass at 'D'
is equal to zero.
∴ Required force = Force due to mass placed at E
= 
= 
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