Multiple Choice
Sir Isaac Newton, a major contributor to modern science, proposed the three laws of motion and the law of gravity. Which of the following best describes his law of gravity?
A) Every object has inertia.
B) Every object in the Universe attracts every other object.
C) When force acts on a mass, it causes the mass to change speed or direction.
D) For every action there is an equal and opposite reaction.
Correct Answer:

Verified
Correct Answer:
Verified
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