Physics, asked by harleen6467, 1 year ago

A uniform half metre scale AB as balanced horizontally across a knife edge placed 15cm from A. A mass of 30 grams is hung from the end A. What is the mass of the scale

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Answered by 311

0

Equate torques about the end of the rod.

Answered by bidisha19

1

only change the values ...the procedure is same...mark it loveliest...‍♀️

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