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MHT CET202411 May 2024Morning ShiftMathematicsApplication of DerivativesActual

The distance ' s ' in meters covered by a body in t seconds is given by s=3 t^2-8 t+5 . The body will stop after

Options

  1. A1 sec
  2. B3 4 sec
  3. C4 3 sec
  4. D4 sec

Correct answer

C. 4 3 sec

Step-by-step solution

aligned & s=3 t^2-8 t+5 & d s d t =6 t-8 aligned when body stops, ds dt =0 6 t -8=0 t= 4 3

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