Detrmine the maximum acceleration of the train in which a box lying on the floor will remain stationary given that the coefficient of static friction between the box and the train s floor is 0.15 given `g = 10 m//s^(2)` .

Explanation

To determine the maximum acceleration of the train such that a box lying on the floor remains stationary, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Given Values**:
- Coefficient of static friction, \( \mu_s = 0.15 \)
- Acceleration due to gravity, \( g = 10 \, \text{m/s}^2 \)

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