A man carries a suitcase on head by applying a force of 20 N . He travels a horizontal a distance of 10 m and then climbs a vertical distance of 5 m . Calculate the total work done by him .

Explanation

To calculate the total work done by the man carrying the suitcase, we can break down the problem into two parts: the work done while traveling horizontally and the work done while climbing vertically.

### Step-by-Step Solution:

1. **Identify the Forces and Displacements**:
- The man applies a force of \( F = 20 \, \text{N} \) upward to hold the suitcase.
- He travels a horizontal distance of \( d_1 = 10 \, \text{m} \).
- He climbs a vertical distance of \( d_2 = 5 \, \text{m} \).
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