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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 11 - SHM > A weightless spring of length 60 cm and force constant 100 N m^−1 is kept straight and unstretched on a smooth horizontal table and its ends are rigidly fixed. A mass of 0.25 kg is attached at the middle of the spring and is slightly displaced along the length. The time period of the oscillation of the mass is:

A weightless spring of length 60 cm and force constant 100 N m^−1 is kept straight and unstretched on a smooth horizontal table and its ends are rigidly fixed. A mass of 0.25 kg is attached at the middle of the spring and is slightly displaced along the length. The time period of the oscillation of the mass is:

A particle mass 0.1 kg is held between two rigid supports by two springs of force constant 8 N/m and 2 N/m . If the particle is displaced along the direction of the length of the springs its frequency of vibration is