"""C"" is a universal gravitational constant and its value is?"

• A. G = 6.743 x 10-11 Nm2/Kg
• B. G = 6.673>< 10-11 N-m2/Kg
• C. G = 6.973 x 10-11 N-m2/Kg
• D. G = 6.873 x 10-11 N-m2/Kg