Science, asked by Rustam1111, 1 year ago

why is it difficult to hold a School Bag having strap made of thin and strong string

Answers

Answered by yogitatyagi1
17
 It is difficult to hold a school bag having a strap made of thin and strong string, because the thin string has very less contacting area in case of a school bag having a strap made of thin and strong string which increases pressure which is un comfortable to carry the school bag......
Answered by InfamousInferno
6
Hey there!
Its really difficult to hold a school bag having its straps made up of thin and strong string because since the string is thin, it is capable of exerting more force in the same area when compared to flat ones..
In order to reduce stress on children, the school bags have flat straps..
Hope it helps!!
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