A bus starts from rest and moves down a hill with constant acceleration. The bus travels a distance of 400 m in 10 second. If mass of the bus is 5 metric tonne, then what will be its acceleration and force acting on it? (1 metric tonne = 1000 kg)

Explanation

To solve the problem step by step, we will use the equations of motion and Newton's second law.

### Step 1: Identify the known values
- Initial velocity (u) = 0 m/s (the bus starts from rest)
- Distance traveled (s) = 400 m
- Time (t) = 10 s
- Mass of the bus (m) = 5 metric tonnes = 5 × 1000 kg = 5000 kg

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