EASY
9th Chhattisgarh Board
IMPORTANT
Earn 100

Compare the weight of an object of mass 'm' on the surface of earth and the moon.

Important Questions on Gravitation

EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Question>Q 3
Mass of the earth and moon is 6×1024 kg  and  7×1022 kg respectively. The distance between the centers of earth and the moon is 3.84×105 km. How much force will they exert on each other?
EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Exercise>Q 1
The gravitational force between two bodies does not depend on-
EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Exercise>Q 1
The value of G is-
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9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Exercise>Q 1
The value of gravitational acceleration on the surface of earth is- (use G=6.67×10-11 N m2kg2, mass of earth=6×1024 kg, radius of earth =6.4×106 m )
EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Exercise>Q 1
According to universal law of gravitation, the force acting between two bodies of masses m1 and m2 placed at a distance R is- 
EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Exercise>Q 1
A body is moving upwards opposing the gravitational pull of earth. What will be its velocity at the highest point reached?
EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Exercise>Q 2
On earth, the weight of a body having 10 kg mass will be _____ N. (g=9.8 m s-2)
EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 11 - Gravitation>Exercise>Q 2
A body falling from rest from a height h will have a velocity ofx. The value of x is _____.