JEE Main 10 Jan 2019 Shift 2 Solved Paper
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Question : 14 of 90
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A particle executes simple harmonic motion withan amplitude of 5 cm. When the particle is at 4 cmfrom the mean position, the magnitude of itsvelocity in SI units is equal to that of its acceleration.Then, its periodic time in seconds is :
[10 Jan 2019 Shift 2]
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