Gravitation Quiz

Total Questions: 20

Marks: 20

Each Question Carries: 1 Mark

1. The force of attraction between any two masses is called:




2. Who gave the Universal Law of Gravitation?




3. The SI unit of acceleration due to gravity is:




4. The value of g near the surface of Earth is approximately:




5. Weight of a body is equal to:




6. Mass of an object:




7. Weight of an object on the Moon is about:




8. If a body is thrown upward, the value of g is usually taken as:




9. At the highest point of a body thrown vertically upward, its velocity is:




10. Thrust is a force acting:




11. Pressure is defined as:




12. The SI unit of pressure is:




13. The upward force exerted by a fluid on an object is called:




14. An object floats in water when:




15. Archimedes’ Principle relates buoyant force to:




16. Relative density is a ratio of:




17. Relative density has:




18. If relative density of a substance is less than 1, it will generally:




19. The equation v = u + gt is used for:




20. Which of the following sinks in water?




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