EASY
9th CBSE
IMPORTANT
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The gravitational force between two objects is F. If masses of both objects are halved without changing distance between them, then the gravitational force would become

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Important Questions on Gravitation

MEDIUM
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 9
A boy is whirling a stone tied with a string in a horizontal circular path the string breaks, the stone
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 10
In the relation F=GMmd2, the quantity G
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 11
Law of gravitation gives the gravitational force between
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 12
Acceleration due to gravity is _____ at centre of earth.
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 13
Acceleration due to gravity is independent of _____ of falling body.
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 14
An object has _____ weight in outer space and during free fall.
MEDIUM
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 15
Acceleration due to gravity reduces as one goes from pole to equator.
EASY
9th CBSE
IMPORTANT
Together with Science Class 9>Chapter 10 - Gravitation>ASSESS YOURSELF>Q 16
Weight is a vector quantity and mass is a scalar quantity.