SHMHard
Question
A smooth inclined plane having angle of inclination 30o with horizontal has a mass 2.5 kg held by a spring which is fixed at the upper end as shown in figure. If the mass is taken 2.5 cm up along the surface of the inclined plane, the tension in the spring reduces to zero. If the mass is then released, the angular frequency of oscillation in radian per second is
Options
A.0.707
B.7.07
C.1.414
D.14.14
= 14.14 Ans.More SHM Questions
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