How can you say whether an object is in motion or in rest?

Explanation

To determine whether an object is in motion or at rest, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Object**: First, identify the object you want to analyze. For example, let’s consider a car.

2. **Choose a Reference Point**: Select a stationary reference point to compare the object's position. A common choice is a stationary object like a tree.

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