WBJEE 2025 Physics and Chemistry Papers

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Question : 67 of 80

Marks: +1, -0

The variation of displacement with time of a simple harmonic motion (SHM) for a particle of mass m is represented by y=2sin‌(‌

πt

2

+φ)‌cm. The maximum acceleration of the particle is

‌‌
π
2
‌cm∕ sec2
‌‌
π
2m
‌cm∕ sec2
‌‌
π2
2m
‌cm∕ sec2
‌‌
π2
2
‌cm∕ sec2

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