#### 48960000
Related Articles
- A structural engineer calculates wind load on a skyscraper. Wind pressure is 850 N/m², and the building’s face exposed to wind is 480 m long and 120 m high. What is the total force on the building’s side due to wind?
- Area = 480 × 120 = <<480*120=57600>>57,600 m².
- Total force = pressure × area = 850 × 57,600 = <<850*57600=48960000>>48,960,000 N.
- A cartographer digitizes a map using pixels, where each square kilometer is represented by a 100×100 pixel image. How many pixels are needed to represent a 72 km × 45 km region?
- Area = 72 × 45 = <<72*45=3240>>3,240 km².
- Pixels per km² = 100 × 100 = 10,000.
