why school bags have wide straps
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Answered by
127
because it is easy to carry . a wider strap distributed the forces throughout a greater surface area
hope it's help you dear
hope it's help you dear
Answered by
70
ANSWER
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A school bag has wide straps made of thick cloth (canvas) so that the weight of bag may fall over a large area of the shoulder of the child producing less pressure on the shoulder. And due to less pressure, it is more comfortable to carry the heavy school bag. On the other hand, if the school bag has a strap made of think string, then the weight of school bag will fall over a small area of the shoulder. This will produce a large pressure on the shoulder of the child and it will become very painful to carry the heavy school bag.
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#hope this helps u ...
#Thnx...
__________
A school bag has wide straps made of thick cloth (canvas) so that the weight of bag may fall over a large area of the shoulder of the child producing less pressure on the shoulder. And due to less pressure, it is more comfortable to carry the heavy school bag. On the other hand, if the school bag has a strap made of think string, then the weight of school bag will fall over a small area of the shoulder. This will produce a large pressure on the shoulder of the child and it will become very painful to carry the heavy school bag.
_____________________________________________________________
#hope this helps u ...
#Thnx...
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