EASY
9th CBSE
IMPORTANT
Earn 100

Define centripetal force.

Important Questions on Gravitation

MEDIUM
9th CBSE
IMPORTANT

Explain the force that acts between earth and moon.

EASY
9th CBSE
IMPORTANT

State Newton's law of gravitation.

MEDIUM
9th CBSE
IMPORTANT

Can a body have mass but no weight?

EASY
9th CBSE
IMPORTANT
If the weight of a body on earth is 10 N, what is the weight of the body on moon?
 
MEDIUM
9th CBSE
IMPORTANT
Define free fall.
EASY
9th CBSE
IMPORTANT
 What is the acceleration associated with free fall called?
EASY
9th CBSE
IMPORTANT
What is the name of the force responsible for acceleration in a free fall?
EASY
9th CBSE
IMPORTANT

 Is acceleration due to gravity uniform?