A truck travels 25 km north and then 50 km in a direction `60^(@)` west of north .Find the magnitude and direction of the truuck's resultant displacement .

Explanation

To solve the problem of finding the magnitude and direction of the truck's resultant displacement, we can follow these steps:

### Step 1: Visualize the Problem
The truck travels 25 km north and then 50 km in a direction 60° west of north. We can represent this graphically on a coordinate system where north is the positive y-axis and east is the positive x-axis.

### Step 2: Break Down the Movements into Components
1. The first movement is straightforward:
- Northward displacement (D1): \( D1 = 25 \, \text{km} \) (along the y-axis)
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