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1. |
The present accepted value of the universal gravitational constant 0 = 6.673 x 10-11 Nm2/Kg2 was obtained by? |
A. | Lord Cavendish |
B. | Poynting |
C. | P. R. Heyl and P.Chizano Wski |
D. | Boyle |
Answer» D. Boyle | |