WBJEE 2018 Physics Solved Paper

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Question : 28 of 39
 
Marks: +1, -0
In case of a simple harmonic motion, if the velocity is plotted along the X-axis and the displacement(from the equilibrium position)( is plotted along the Y-axis, the resultant curve happens to be an ellipsewith the ratio :
‌‌‌‌‌‌‌‌‌‌‌
major‌axis‌(along‌X)
minor‌axis‌(alongY)
=20Ï€

What is the frequency of the simple harmonic motion ?
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