Question

1. describe why you would prefer wearing flat shoes instead of high - heeled shoes when walking on a sandy beach.

Explanation:

The pressure exerted by a force is inversely proportional to the area over which it is distributed. High - heeled shoes have a smaller contact area with the sand compared to flat shoes. This means that for the same weight (force), high - heeled shoes will exert a greater pressure on the sand, causing the wearer to sink more easily into the sand. Flat shoes, with their larger contact area, distribute the weight over a larger surface, resulting in less pressure per unit area and making it easier to walk on the sandy beach.

Answer:

Flat shoes have a larger contact area with the sand, which distributes the body weight over a greater surface, reducing the pressure per unit area and preventing the wearer from sinking deeply into the sand. High - heeled shoes have a small contact area, leading to high pressure on the sand and making it difficult to walk as the wearer is likely to sink.