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Questions and Answers
Which unit of measurement should be used to measure the weight of an object in the metric system?
Which unit of measurement should be used to measure the weight of an object in the metric system?
- Kilograms (correct)
- Liters
- Centimeters
- Meters
What is the momentum of a car with a mass of 1,000 kg moving at a speed of 20 m/s?
What is the momentum of a car with a mass of 1,000 kg moving at a speed of 20 m/s?
- 10,000 kg m/s
- 2,000 kg m/s
- 200,000 kg m/s
- 20,000 kg m/s (correct)
How much work is done when a force of 50 N is applied to an object for 10 seconds?
How much work is done when a force of 50 N is applied to an object for 10 seconds?
- 5,000 J (correct)
- 500 J
- 5 J
- 50 J
What force is acting on an object with a mass of 2 kg and an acceleration of 3 m/s²?
What force is acting on an object with a mass of 2 kg and an acceleration of 3 m/s²?
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