Can someone help me with this
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8/3 m/s² or 2.67m/s²

Explanation:

According to the second Law of Newton, the acceleration of an object is directly related to the net force and inversely related to its mass. This can be translated in a mathematical equation:

a= F/m

a=4000N/1500kg

a=8/3m/s²

or in decimal form

2.67m/s²

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 .

i don’t know what the answer is i wish i