A car starts from rest on a half kilometer long bridge. The coefficiet of friction between the tyre and the road is 1.0. Show that one cannot drive thrugh the bridge in less than 10 s.

Explanation

To solve the problem, we need to determine whether a car can cross a half-kilometer bridge in less than 10 seconds, given that it starts from rest and the coefficient of friction between the tires and the road is 1.0. We'll follow these steps:

### Step-by-Step Solution:

1. **Identify the Given Information:**
- Length of the bridge (L) = 0.5 km = 500 m
- Coefficient of friction (μ) = 1.0
- Initial velocity (u) = 0 m/s (the car starts from rest)
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