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Solve the following examples / numerical problems:
The masses of the earth and the moon are 6 xx 10^24 kg and 7.4 xx 10^22 kg, respectively. The distance between them is 3.84 xx 10^5 km. Calculate the gravitational force of attraction between the two use G = 6.7 xx 10^-11 N-m^2 kg^-2.

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The mass of the Earth and Moon are 6xx10^34 kg and 7.4xx10^22 kg respectively.The distance between them is 3.84xx10^5 km.Calculate the gravitational force of attraction between the two? G= 6.7xx10^11Nm^2//kg^2 .

The masses of earth and jupiter are 6xx10^24 kg " and " 1.9xx10^27 kg, respectively. The distance between them 6.2xx10^11 m. calculate the gravitational force of attraction between the two . Use G=6.7xx10^11 Nm^2kg^(-2)

Solve the following examples / numerical problems: The mass of the earth is 6xx10^24 kg. The distance between the earth and the sun is 1.5xx10^11m. If the gravitational force between the two is 3.5xx 10^22 N, what is the mass of the Sun ? ( use G =6.7xx 10^-11 Nm^-2kg^-2)

The masses of two spheres are 10 kg and 20 kg respectively. If the distance between their centres is 100 m , find the magnitude of the gravitational force betweem them.

Solve the following examples / numerical problems: Two spheres of uniform density have masses 10 kg and 40 kg . The distance between the centres of the spheres is 200 m. Find the gravitational force between them.

Solve the following examples / numerical problems: The time taken by the earth to complete on revolution around the Sun is 3.156 xx 10^7 s. The distance between the earth and the sun is 1.5 xx 10^11 m . Find the speed of revolution of the earth.

In a hydrogen atom, the distance between proton and electron is 5.3xx10^-11m . The electrical force of attraction between them will be

Solve the following examples / numerical problems: Find the gravitational force between a man of mass 50 kg and a car of mass 1500 kg separated by 10m.

Solve the following examples / numerical problems: The mass and weight of an object on the earth are 5 kg and 49 N respectively. What will be their values on the moon? Assume that the acceleration due to gravity on the moon is 1/6th of that on the earth.

Solve the following examples / numerical problems: Find the magnitude of the acceleration due to gravity at the surface of the earth. ( M= 6xx 10^24 kg, R= 6400 km)

NAVNEET PUBLICATION-GRAVITATION-EXERCISE
  1. Solve the following examples / numerical problems: Assuming that the ...

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  2. Solve the following examples / numerical problems: What will be the g...

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  3. Solve the following examples / numerical problems: The masses of the...

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  4. Solve the following examples / numerical problems: Mahendra and vir...

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  5. Solve the following examples / numerical problems: Two spheres of un...

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  6. Solve the following examples / numerical problems: Find the gravitat...

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  7. Solve the following examples / numerical problems: Find the magnitud...

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  8. Solve the following examples / numerical problems: The mass of the e...

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  9. Solve the following examples / numerical problems: Find the magnitud...

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  10. The radius of the planet A is half the radius of planet B.If the mass ...

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  11. Solve the following examples / numerical problems: An object takes 5...

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  12. Solve the following examples / numerical problems: The mass of a pla...

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  13. Solve the following examples / numerical problems: If the accelerati...

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  14. A stone thrown vertically upwards with initaial velocity u reaches a h...

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  15. Solve the following examples / numerical problems: An object thrown ...

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  16. Solve the following examples / numerical problems: A ball falls off ...

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  17. Solve the following examples / numerical problems: A body is release...

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  18. Solve the following examples / numerical problems: A stone on a brid...

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  19. Solve the following examples / numerical problems: A stone is droppe...

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  20. Solve the following examples / numerical problems: A metal ball of m...

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