A 500 cm meter rule is pivoted at it's midpoint .if a weight of 2N is hanged from 20cm point .Calculate the amount of weight required to be applied at the 80 cm mark to keep it balanced.

A 500 cm meter rule is pivoted at it's midpoint .if a weight of 2N is

1.	A 500 cm meter rule is pivoted at it's midpoint .if a weight of 2N is hanged from 20cm point .Calculate the amount of weight required to be applied at the 80 cm mark to keep it balanced.
Answer» 2NExplanation:

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A 500 cm meter rule is pivoted at it's midpoint .if a weight of 2N is hanged from 20cm point .Calculate the amount of weight required to be applied at the 80 cm mark to keep it balanced.

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