A half meter ruler is suspended by a thread from the mid point of the ruler. It balance horizontally when a 50 gram and an unknown mass m are suspended respectively from 10 centimetre and 45 centimetre mark. Calculate the unknown mass?
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THE FORMULA TO USE IS
F1D1=F2D2
SO F1/D2=F2/D1
BY SOLVING THIS BY KEEPING F2 AS X THEN U WILL GET THE ANS AS 0.09
F1D1=F2D2
SO F1/D2=F2/D1
BY SOLVING THIS BY KEEPING F2 AS X THEN U WILL GET THE ANS AS 0.09
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