Question

you have a bag of cotton and an iron bar , each indicating a mass of 100 kg when measured on a weighing machine . in reality on is heavier than other . can you say which one is heavier and why​

Answer 1

Answer:

both measure same

Explanation:

because both has same mass and same wieght

the only difference between them is the quantity or amount of substance

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.