Calculate the angular momentum of a truck of mass 2000 kg moving in a circular track of radius 2000 cm with a speed of `50 ms^(-1)`.

Explanation

To calculate the angular momentum of a truck moving in a circular track, we can follow these steps:

### Step 1: Understand the formula for angular momentum
The angular momentum \( L \) of an object moving in a circular path can be calculated using the formula:
\[ L = m \cdot r \cdot v \]
where:
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