Question

Explain why porter's place of thick round piece of cloth on their head when they have to carry heavy load

Answer 1

porters playground piece of cloth on their head when they have to carry heavy load because the surface area is inversely proportional to the force hence with the increase in the surface area of the cloth and the force of the luggage is acting on the head of the water is very less if they do not put any kind of support on their head they will feel more force then when they put up round cloth on their head hope this helps you