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What is the maximum acceleration of the train required for a box lying on its floor to remain stationary, considering a coefficient of static friction between the box and the train's floor of 0.15?

Options

  1. A1.5 m/s²
  2. B0.15 m/s²
  3. C9.8 m/s²
  4. D0.98 m/s²

Correct answer

A. 1.5 m/s²

Step-by-step solution

Correct Option is : (A) 1.5 m/s²

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