why school bags have wide straps?
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Answered by
12
area is inversely proportional to pressure.so as the area increases the pressure decreases. so it requires less pressure to lift up the bag.
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5
we know that there is application of pressure that is
if the contct area is more than pressure is less
if contact area is less than prrrssure is more
if the area of the bag straps is less than pressure is more it is difficult to carry heavy books because area is less than pressure is more
now if the area is more pressure is less now we can carry heavy books easily because area is more than pressure is less
if the contct area is more than pressure is less
if contact area is less than prrrssure is more
if the area of the bag straps is less than pressure is more it is difficult to carry heavy books because area is less than pressure is more
now if the area is more pressure is less now we can carry heavy books easily because area is more than pressure is less
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