JEE Main 11 Jan 2019 Shift 1 Solved Paper

Section: Physics
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Question : 20 of 90
 
Marks: +1, -0
A particle undergoing simple harmonic motionhas time dependent displacement given by x (t) = A sin
Ï€t
90
. The ratio of kinetic to potential energy of this particle at t = 210 s will be :
[11 Jan 2019 Shift 1]
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