ICSE Class 10 Physics 2018 Solved Paper

A half metre rod is pivoted at the centre with two weights of $20 {\gf}$ and $12 {\gf}$ suspended at a perpendicular distance of $6 {\cm}$ and $10 {\cm}$ from the pivot respectively as shown below.

Question : 40 of 78

Marks: +1, -0

Which of the two forces acting on the rigid rod causes clockwise moment?

Solution:

The force provided by 12 gf weight causes clockwise moment.

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