Physics, 30.01.2021 15:00 coleman310

A rod XY 12m long balances horizontally when pivoted at 5.5 m from the end X. when a weight 120 N is suspended at 3 m from the end Y, the rod
balance horizontally on a knife edge placed at 7.5 m from the end X. what is
the mass of the rod.

Answers: 3

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A rod XY 12m long balances horizontally when pivoted at 5.5 m from the end X. when a weight 120 N i...