EASY
9th CBSE
IMPORTANT
Earn 100

Give the formula to find the magnitude of the gravitational force between the earth and an object on the surface of the earth.

Important Questions on Gravitation

EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 3
Define universal gravitation constant.
EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 4
What is the difference between weight of an object on pole and on equator?
HARD
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 5
The value of the universal gravitational constant is _____×10-11 N m2 kg-2. (Choose from 66.7,6.67,6.76)
EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 6
Can force of gravitation be repulsive?
EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 7
What is centripetal force?
EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 8
What is the SI unit of weight?
EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 9
What is the mass of a body of 5 kg at the centre of earth?
EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 3 - Gravitation>Summative Assessment>Q 10
Is weight a vector quantity?