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Suresh Radhe Kade
Asked: 2022-11-08T06:40:03+05:30 In:

A weightless spring of length 60 cm and force constant 200 N/m 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. `pi/20 s`
B. `pi/10 s`
C. `pi/5 s`
D. `pi/sqrt(200)s`

A weightless spring of length 60 cm and force constant 200 N/m 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. `pi/20 s`
B. `pi/10 s`
C. `pi/5 s`
D. `pi/sqrt(200)s`
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  1. Correct Answer – A

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