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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 1 > Chapter 11 - SHM > Two point masses of 3 kg and 6 kg are attached to opposite ends of horizontal spring whose spring constant is 300Nm^−1 as shown in the figure. The natural vibration frequency of the system is approximately

Two point masses of 3 kg and 6 kg are attached to opposite ends of horizontal spring whose spring constant is 300Nm^−1 as shown in the figure. The natural vibration frequency of the system is approximately

A light spring of force constant 8Nm^−1 is cut into two equal halves and the two are connected in parallel the equivalent force constant of the system is