This is the formula for acc excluding time
Answer:
Because when birds sit on the electeic wire it prevents earthing of the birds with the ground and thus they doesn't get an electeic shock...
What I tried to do was figure out the distance from one wire to the top of the pole. Which I got 3.28m then multiplied my answering by the equilateral triangle. I got 120N, you can check if my answer is correct.