Firefighter Mechanical Aptitude · Question
If you apply a force of 50 N over a distance of 2 meters, how much work have you done?
Work is calculated as force multiplied by the distance over which the force is applied (Work = Force × Distance). So, 50 N × 2 m = 100 Joules.
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Question: If you apply a force of 50 N over a distance of 2 meters, how much work have you done?
Answer options: ✅ 100 Joules
- 25 Joules
- 50 Joules
- 200 Joules
Correct answer: 100 Joules
Explanation: Work is calculated as force multiplied by the distance over which the force is applied (Work = Force × Distance). So, 50 N × 2 m = 100 Joules.
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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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