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प्रश्न
The value of G is :
विकल्प
9.8 N m2 kg-2
6.7 x 10-11 N m2 kg-2
6.7 x 10-11 m s-2
6.7 N kg-1
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उत्तर
The value of G is : 6.7 x 10-11 N m2 kg-2
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