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Two masses 40g and 60g respectively, are attached firmly to the ends of the light meter ...

Two masses 40g and 60g respectively, are attached firmly to the ends of the light meter rule. The center of gravity of the system is
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  • A At the mid-point of the meter rule
  • B 40cm from the lighter mass
  • C 40cm from the heavier mass
  • D 60cm from the heavier mass
  • E Indeterninate because the meter-rule is light
Correct Answer: Option C
Explanation:

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