Why do school bags have wide straps?
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Answered by
10
School bags have wide straps because as we know larger surface area less force/thrust on it.
Therefore they have wider stipes so that it doesn't give pain or stain to our shoulders.
Therefore they have wider stipes so that it doesn't give pain or stain to our shoulders.
Mather:
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Answered by
2
School bags have wide straps made of thick clothes so the weight of bag may fall over the large area of the shoulder of the child producing less pressure on the shoulder. Due to less pressure it is more comfort to carry heavy school bags.
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