Question

Which parts wear away first in shoes? Give a reason for your answer.

Answer 1

Answer:

The sole of the shoe is exposed to the most force and pressure which leads to eventual wear and tear due to the heat and kinetic energy produced.

Explanation:

Answer 2

Soles of our shoes wear out first

Explanation:

Friction always opposes relative motion between the surfaces in contact with each other. The force of friction between the shoe and the ground brings about wear and tear of the shoe's bottom. Tiny pieces of the sole get torn off of the shoe due to friction. Thus, the  soles of our shoes wear out first. The longer the product is used, the more the wear and tear.