Quizglory::Challenge Yourself

Gravitation and Fluid Part-2


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Q.1 : The value of acceleration due to gravity (g) on earth's surface is:
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B:
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D:
Q.2 : The acceleration due to gravity :
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B:
C:
D:
Q.3 : When a space ship is at a distance of two earths radius from the centre of the earth ,the gravitational acceleration is:
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B:
C:
D:
Q.4 : If planet existed whose mass and radius were both half of the earth, the acceleration due to gravity at the surface would be :
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B:
C:
D:
Q.5 : A stone is dropped from the top of a tower . It's velocity after it has fallen 20m : (take g = 10 m/s^2)
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D:
Q.6 : A ball is thrown vertically upwards. The acceleration due to gravity:
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D:
Q.7 : The acceleration due to gravity on the moon's surface is:
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B:
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D:
Q.8 : Force of gravitation between two bodies of mass 1 kg each, kept at a distance of 1m is:
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B:
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D:
Q.9 : The force of gravitation between the two bodies does not depend on
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Q.10 : The type of force which exists between charged bodies is
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D: