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Answer the following :- If you compare t...

Answer the following :- If you compare the gravitational force on the earth due to the sun to that due to the moon, you would find that the Sun’s pull is greater than the moon’s pull. (you can check this yourself using the data available in the succeeding exercises). However, the tidal effect of the moon’s pull is greater than the tidal effect of sun. Why ?

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PSEB-GRAVITION-Exercise
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  3. Answer the following :- If you compare the gravitational force on the ...

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  4. Choose the correct alternative :- Acceleration due to gravity increase...

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  5. Choose the correct alternative :- Acceleration due to gravity increase...

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  6. Choose the correct alternative :- Acceleration due to gravity is indep...

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  7. Choose the correct alternative :- The formula -GMm(1//r2 1//r1) is mor...

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  8. Suppose there existed a planet that went around the sun twice as fast ...

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  9. Io, one of the satellites of Jupiter, has an orbital period of 1.769 d...

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  10. Let us assume that our galaxy consists of 2.5 xx 10^11 stars each of o...

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  11. Choose the correct alternative:- If the zero of potential energy is at...

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  12. Choose the correct alternative:- The energy required to launch an orbi...

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  13. Does the escape speed of a body from the earth depend on:- the mass of...

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  14. Does the escape speed of a body from the earth depend on:- the locatio...

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  15. Does the escape speed of a body from the earth depend on:- the directi...

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  16. Does the escape speed of a body from the earth depend on:- the height ...

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  17. A comet orbits the sun in a highly elliptical orbit. Does the comet ha...

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  18. A comet orbits the sun in a highly elliptical orbit. Does the comet ha...

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  19. A comet orbits the sun in a highly elliptical orbit. Does the comet ha...

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  20. A comet orbits the sun in a highly elliptical orbit. Does the comet ha...

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