Arjuna
Created on 14th August 2025
Grade level: Grade 11th grade
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20 Questions
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Questions (20)
1. What is the SI unit of force?
Newton
4 choice options
2. Which of the following represents the correct dimensional formula for velocity?
[L][T]^-1
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3. If a mass of 2 kg is accelerated at 3 m/s², what is the force applied?
9 N
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4. What is the dimensional formula for energy?
[ML^2T^-2]
4 choice options
5. Which of the following is a derived unit?
Newton
4 choice options
6. What does the dimension [M] represent?
Mass
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7. Which equation best represents the relationship between work, force, and distance?
Work = Force × Distance
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8. What is the unit of pressure in the SI system?
Pascal
4 choice options
9. How is acceleration defined in physics?
Change in velocity over time
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10. Which of the following is NOT a fundamental quantity?
Energy
4 choice options
11. What is the SI unit of force?
Newton
4 choice options
12. Which of the following is a derived unit?
Joule
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13. What does the prefix 'kilo-' represent in the metric system?
1000
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14. If the length of an object is measured as 2.5 meters, what is its measurement in centimeters?
250 cm
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15. Which of the following quantities has both magnitude and direction?
Velocity
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16. What is the formula for calculating work done?
Force × Distance
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17. Which measurement is not a fundamental quantity?
Power
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18. What is the unit of pressure in the SI system?
Pascal
4 choice options
19. If a car travels 100 meters in 4 seconds, what is its average speed?
25 m/s
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20. Which of the following statements is true about scalar quantities?
They have only magnitude.
4 choice options