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9th CBSE
IMPORTANT
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The mass of body on moon is 40 kg, what is the weight on the earth? (g=9.81 m/s2)

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Important Questions on Gravitation

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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 5
The gravitational force between two objects is:
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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 6
The gravitational force causes
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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 7
The gravitational force between two objects is F. If masses of both the objects are halved without altering the distance between them, then the gravitational force would become
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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 8
The earth attracts the moon with a gravitational force of 1020 N. The moon attracts the earth with a gravitational force of 
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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 9
The distance between two bodies becomes 6 times more than the usual distance. Then the F becomes
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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 10
Newton's law of gravitation applies to :
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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 11
The device used to measure the purity of milk is 
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9th CBSE
IMPORTANT
Full Marks Science>Chapter 10 - Gravitation>ADDITIONAL QUESTIONS SOLVED>Q 12
The cork floats while the nail sinks in the water, this is due to