Two masses 40g and 60g respectively, are attached firmly ...
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
at the mid-point of the meter rule
40cm from the lighter mass
40cm from the heavier mass
60cm from the heavier mass
indeterninate because the meter-rule is light
Correct answer is C
No explanation has been provided for this answer.
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