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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A plank of mass 12 kg is supported by two identical springs as shown in the given figure. The plank always remains horizontal. When the plank is pressed down and released, it performs

A plank of mass 12 kg is supported by two identical springs as shown in the given figure. The plank always remains horizontal. When the plank is pressed down and released, it performs

A plank of mass 12 kg is supported by two identical springs as shown in the given figure. The plank always remains horizontal. When the plank is pressed down and released it performs