Detailed explanation and options for the selected question.
Which British scientist explained gravity with the law of universal gravitation in 1687?
A.
Robert Hooke
B.
Edmund Halley
C.
Isaac Newton
D.
Gottfried Leibniz
Explanation:
Isaac Newton published the law of universal gravitation in ‘Principia’ (1687). Hooke, Halley, Leibniz were contemporaries but not that law’s main author.
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