why porter's place around piece of cloth on their head when they carry heavy loads
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Answered by
35
because the coloth increase the surface srea of there head and it it soft also so he cant feel pressure on there head
hope it helpzz..☺
hope it helpzz..☺
Answered by
11
as we know pressure is equal to thrust /area so,
if the surface area is larger the pressure exerted will be lesser therefore porter's place a large piece of cloth on their head to reduce pressure
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