Q: A simple harmonic motion of a particle is represented as, y = 10 cos ωt 10. The acceleration of the particle at time t = π/2ω will be : (symbols here carry their usual meanings)
(a)10 ω
(b)−10 ω²
(c)0
(d)10⁄ω
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Q: A simple harmonic motion of a particle is represented as, y = 10 cos ωt 10. The acceleration of the particle at time t = π/2ω will be : (symbols here carry their usual meanings)