Give one example when the velocity of an object changes at a constant rate both in magnitude and direction.

Explanation

To find an example when the velocity of an object changes at a constant rate both in magnitude and direction, we can analyze the concept of projectile motion. Here’s a step-by-step solution:

### Step 1: Understand the Concept of Velocity
Velocity is a vector quantity that has both magnitude (speed) and direction. When we say that velocity changes, it can either change in magnitude, direction, or both.

**Hint:** Remember that velocity is different from speed because it includes direction.

### Step 2: Identify a Suitable Example
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