Question

Y
Three masses 700 gm, 500 gm and 400 gm are suspended at the end of a spring as shown and are in equilibrium. When the 700 gm mass is
removed, the system oscillates with a period of 3 seconds; when the 500 gm mass is also removed, it will oscillate with a period of :-
One
700 g
500 g
400 g
1​

Answer 1

Answer:

2 sec

Explanation:

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