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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 15 - Oscillation and SHM > A block of mass 1kg hangs without vibrating at the end of a spring whose force constant is 200N/m and which is attached to the ceiling of an elevator. The elevator is rising with an upward acceleration of g/3 when the acceleration suddenly ceases. The angular frequency of the block after the acceleration ceases is

A block of mass 1kg hangs without vibrating at the end of a spring whose force constant is 200N/m and which is attached to the ceiling of an elevator. The elevator is rising with an upward acceleration of g/3 when the acceleration suddenly ceases. The angular frequency of the block after the acceleration ceases is

In problem 3 the maximum displacement and acceleration of the particle are respectively.