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Answer:
Gravity is the central force of attraction that acts between objects. Example, earth and human. in which earth acts on human for the human to stay grounded on the earth's surface.
It's SI unit is m/s² for it's acceleration. Or N/kg.
Answer:
gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. It is by far the weakest known force in nature and thus plays no role in determining the internal properties of everyday matter.
It has no SI unit but when it's multiplied with force it's SI unit becomes newton (N). i.e. SI unit of force
Explanation:
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