Motion of a particle is given by equation $s=\left(3 t^3+7 t^2+3 t+8\right) \mathrm{m}$. The acceleration of…

Motion of a particle is given by equation $s=\left(3 t^3+7 t^2+3 t+8\right) \mathrm{m}$. The acceleration of the particle at $t=1$ second is
  1. $32 \mathrm{~m} \cdot \mathrm{s}^{-2}$
  2. $10 \mathrm{~m} \cdot \mathrm{s}^{-2}$
  3. $16 \mathrm{~m} \cdot \mathrm{s}^{-2}$
  4. $23 \mathrm{~m} \cdot \mathrm{s}^{-2}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2020 (07 Oct Special)

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