Why is it difficult to hold a school bag having a strap made of a thin and strong string?

Asked by Vishal kumar | 2 years ago |  254

##### Solution :-

It is tough to carry a college bag having a skinny strap as a result of the pressure on the shoulders is sort of giant. This can be as a result of the pressure is reciprocally proportional to the expanse on that the force acts. The smaller is that the surface area; the larger are going to be the pressure on the surface. Within the case of a skinny strap, the contact expanse is extremely tiny. Hence, the pressure exerted on the shoulder is extremely giant.

Answered by Shivani Kumari | 2 years ago

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