Firefighter Mechanical Aptitude · Question
A firefighter exerts 500 N of force over an area of 0.5 m². What is the pressure being applied?
Pressure = Force / Area = 500 N / 0.5 m² = 1000 Pa.
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Question: A firefighter exerts 500 N of force over an area of 0.5 m². What is the pressure being applied?
Answer options:
- 250 Pa ✅ 1000 Pa
- 500 Pa
- 0.001 Pa
Correct answer: 1000 Pa
Explanation: Pressure = Force / Area = 500 N / 0.5 m² = 1000 Pa.
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- Scenario 1: Which simple machine uses a fulcrum to multiply force or change the direction of force?
- Scenario 2: If a hydraulic jack has a small piston with an area of 5 cm² and a large piston with an area of 50
- Scenario 3: Which of the following would require the MOST force to move?
- Scenario 4: A rope is tied to a heavy box. Instead of pulling the box directly, a firefighter wraps the rope a
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