Question

you have a bag of cotton and iron Baar, each indicating a mass of 100 kg when measured on a weighing machine. In reality one is heavier than other. Can you say which one is heavier and why?
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Answer 1

Answer:

cotton will be more heavier

Explanation:

Cotton is of more quantity

Answer 2

$\huge\mathfrak{{answer}}$

The bag of cotton is heavier than the bar of iron. The cotton bag has a larger air thrust than the iron bar. The weighing machine therefore indicates a smaller cotton bag weight than its actual weight.