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1. |
A particle executes simple harmonic motion, its time period is 16s. If it passes through the centre of oscillation, then its velocity is 2 m/s at time 2s. The amplitude will be |
A. | 7.2m |
B. | 4cm |
C. | 6cm |
D. | 0.72m |
Answer» B. 4cm | |