MAN WALKING A CAT 14
12
10
Distance (m)
2
0
0
1 2
5
6
7
3 4
Time (s)

I dont understand your question but if you could explain it further, I could possibly help you

learn it on the intertant so you can solve

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .