Question

write differences between
1. g and G
2. P.E and K.E
3. stress and strain

plz give me these three answers

I will mark you as a brainleist

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Answer 1

g=GM/R^2 G=Fr^2/m1m2

the value of g changes from changing place. The value of G does not change by changing places.

and the difference between P.E AND K.E is in figure