Given initial speed, \(v_i = 40 \, m/s\)
Deceleration, \(a = -0.05 \, m/s^2\)
Using the equation of motion: \(v_f^2 = v_i^2 + 2a \cdot d\), where \(v_f = 0 \, m/s\) (final speed at B)
\(0 = (40)^2 + 2(-0.05) \cdot d\)
Solving for \(d\):
\(d = \frac{(40)^2}{2
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