An object was found to make oscillations governed by the equation y = \cos^2 (\omegat+\pi/4) - 0.5. The amplitude and angular frequency of these oscillations, respectively, are

TS EAMCET Medical 8 May 2019 Shift 2 Paper

Question : 92 of 159

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An object was found to make oscillations governed by the equation y = cos2(ωt+

) - 0.5.
The amplitude and angular frequency of these oscillations, respectively, are

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