EASY
9th CBSE
IMPORTANT
Earn 100

Who gave the universal law of gravitation?

Important Questions on Gravitation

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 4

What name has been given to the force with which two objects lying apart attract each other?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 5

Give the formula for the gravitational force F between two bodies of masses m1 and m2 kept at a distance d from each other.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 6
Define centripetal force.
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 7

Explain the force that acts between earth and moon.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 8

State Newton's law of gravitation.

MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 1

Can a body have mass but no weight?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 2
If the weight of a body on earth is 10 N, what is the weight of the body on moon?
 
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 3
Define free fall.