Explain why do we slip on ice

Explanation

### Step-by-Step Solution:

1. **Understanding Slipping**: When we walk on surfaces like ice, we often slip, which means we lose our balance and fall. This happens because the force that helps us stay upright and move forward (friction) is not strong enough.

2. **Role of Friction**: Friction is the force that opposes the motion between two surfaces in contact. It is essential for walking because it allows our feet to push against the ground without slipping.

3. **Coefficient of Friction**: The coefficient of friction (μ) is a numerical value that represents how much frictional force exists between two surfaces. Different materials have different coefficients of friction.

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