A particle of mass `1kg` is moving about a circle of radius `1m` with a speed of `1m//s`. Calculate the angular momentum of the particle.

Explanation

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

### Step 1: Understand the given data
- Mass of the particle, \( m = 1 \, \text{kg} \)
- Radius of the circular path, \( r = 1 \, \text{m} \)
- Speed of the particle, \( v = 1 \, \text{m/s} \)

### Step 2: Recall the formula for angular momentum
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