Question

you want to purchase a backpack. And the
shopkeeper shows you two of bags,one with bags, one with broad straps. which backpack will you select and why will you
why?

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Answer 1

Answer:

broader one..

Explanation:

because broader strip transfers weight evenly

to the shoulders

so we can carry book or things easily

if we choose a thin strip it doesn't transfer evenly

and it will make you feel much heavier