Three masses 
and 0.3 kg are suspended at the end of a spring, as shown in the figure. in equilibrium position. When the 0.8 kg mass is removed, the system oscillates with a time period of 3 seconds. When 0.6 kg mass is also removed, then the system will oscillate with time period
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Text Solution
Verified by ExpertsThe correct answer is:
A
When 0.8 kg man is removed, then
0.8g 
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