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COMEDK Exam 2022 Solved Paper

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Question : 23

Total: 180

A particle is performing simple harmonic motion. Equation of its motion is x=5sin‌(4t−‌

),x being the displacement from mean position. Velocity (in ms−1 ) of the particle at the instant when its displacement is 3 , will be

‌
2π
3
‌
5π
6
20
16

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