Gravitation – Online MCQs Test – Physics 9th

1. Your weight as measured on Earth will be _________ on the Moon.

2. The velocity of a satellite is ____________ of its mass.

3. It changes the path of the Moon around the Earth.

4. Gravitational force is always ___________

5. Gravitation force is _____________ of the medium between the objects.

6. Sun’s gravitational attraction to the Earth is ________ times greater than that of the moon to the Earth.

7. Gravitation force follows the:

8. According to Newton’s law of universal gravitation, force is inversely proportional to ____.

9.

10. According to Newton’s law of universal gravitation, force ∝ ____________

11. Newton’s law of gravitation is consistent with Newton’s _________ law of motion.

12. __________ is a natural satellite.

13. The time required for a satellite or complete one revolution around the Earth in its orbit is called its:

14. ____________ are used to put satellites into orbits.

15. Mass of the Earth is ___________

16. ___________ was the first scientist who gave the concept of gravitation.

17. Spring balance is used to measure ______________

18. A communication satellite completes its one revolution around the Earth in hours

19. The height of a geostationary satellite is about km from the surface of the Earth.

20. Gravitational field of Earth is directed ____________