We know that

Pressure = Force/ Area

 

They put round cloth to increase size of area on which weight falls

More the area, lesser the pressure on their head

So they find it easier to carry heavy weight as there is less pressure

Porter carrying weight - teachoo.jpg

  1. Class 8
  2. Chapter 11 Class 8 - Force And Pressure
Class 8
Chapter 11 Class 8 - Force And Pressure

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Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.