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CGP EDU Academic Team
Published on: September 12, 2026
The displacement of a particle, moving in a straight line, is given by \(5 \quad 2t^{2} + 2t + a\) where 5 is in metres and t in seconds. The acceleration of the particle is
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Verified by ExpertsThe correct answer is:
B
\(s = -2t^{2} + 2t + 4, \quad a = -\frac{d^{2}s}{dt^{2}} = -4\ \mathrm{m/s^{2}}\)
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