EASY
11th Telangana Board
IMPORTANT
Earn 100

If the gravitational force of earth on the moon is F, what is the gravitational force of moon on earth? Do these forces form an action-reaction pair?

Important Questions on Gravitation

EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 4
What would be the change in acceleration due to gravity g at the surface, if the radius of earth decreases by 2% keeping the mass of earth constant?
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 5
As we go from one planet to another, how will the mass and weight of a body change?
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 6
Keeping the length of a simple pendulum constant, will the time period be the same on all planets? Support your answer with reason.
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 7
Give the equation for the value of g at a depth 'd' from the surface of Earth. What is the value of 'g' at the centre of Earth?
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 8
What are the factors that make 'g' the least at the equator and maximum at the poles?
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 9
Hydrogen is in abundance around the sun but not around earth. Explain.
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 10
What is the time period of revolution of a geostationary satellite? Does it rotate from West to East or from East to West?
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Physics>Chapter 9 - Gravitation>EXERCISES>Q 11
What are polar satellites?