Question

gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.





$\sf\green{INDIAN}$$\sf{\:} \: \: \: \: koi \: hai \: kya \:$
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Answer 1

Explanation:

$tex]\sf\green{kaisa \: ho \: bhai}$$\sf{\:} \: \: \: \: koi \: hai \: kya \:$

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Answer 2

Explanation:

the branch of technology that deals with dimensions and tolerances of less than 100 nanometres, especially the manipulation of individual atoms and molecules.

the branch of technology that deals with dimensions and tolerances of less than 100 nanometres, especially the manipulation of individual atoms and molecules.