Question

why school bag are provided with wide strap its carry item

Answer 1

hola mate !! ✌️✌️

here's your answer ...

$<b>P = F/A</b>$

☣️wide straps increase the surface area, thus reducing pressure over the shoulder and reducing the chance of causing pain . hence , they are used .

$hope\: it\: helps\: !!$ ❤️❤️

Answer 2

school bag are provided with strap because the weight of books may spread over a large area of child's shoulder producing less pressure and hence less pain...