Science, asked by samvavdhal12, 7 months ago

Please answer with explanation

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Answered by SweetPoison07

1

Explanation:

Some scales, such as the traditional beam balance, measure mass directly by counteracting the downward force by another equal downward force on the opposite side of the pivot. On a beam balance, you add enough mass to the opposite pan to counterbalance the unknown mass. No force is measured.

3rd one is ur option mate

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