Question

The more pressure is required to hold a bag with his strip

Answer 1

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We know that pressure is directly proportional to surface area , since the surface area of thin strip of bag is less it creates more pressure and so, it is difficult to hold.

Answer 2

Explanation:

We know that pressure is directly proportional to surface area , since the surface area of thin strip of bag is less it creates more pressure and so, it is difficult to hold.