Home
Class 12
PHYSICS
The earth (mass =6xx10^(24)kg) revolves ...

The earth (mass `=6xx10^(24)kg`) revolves round the sun with an angular velocity of `2xx10^(-7)"rad/s"` in a circular orbit of radius `1.5xx10^(8)km.` The gravitational force exerted by the sun on the earth, in newtons, is

A

zero

B

`18xx10^(25)`

C

`27xx10^(39)`

D

`36xx10^(21)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 15

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NEET MOCK TEST 17

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

The earth of mass 6xx10^(24)kg revolves round the sun with angular velocity 3xx10^(-7)"rad/s" in a circular orbit of radius 1.5xx10^(8)km. Then the force exerted by the sun on the earth in newtons, is

The earth (mass = 10^(24) kg) revolves round the Sun with an angular velocity 2 xx 10^(-7) rad s^(-1) in a circular orbit of radius 1.5 xx 10^(8)km . Find the force exerted by the Sun on the earth (in xx 10^(21)N) .

A satellite of mass 2000 kg is revolving around the earth in a circular orbit of radius 4xx10^(4) km. The gravitational force exerted by the satellite on the earth is ________. [Mass of the earth = 6xx10^(24)kg, G=6.67xx10^(-11)Nm^(2)//kg^(2) ]

If the earth is a point mass of 6xx10^(24) kg revolving around the sun at a distance of 1.5xx10^(8) km and in time T = 3.14 xx10^(7)s . then the angular momentum of the earth around the sun is

If the earth is a point mass of 6 xx 10^(24) kg revolving around the sun at a distance of 1.5 xx 10^(8) km and in time, T = 3.14 xx 10^(7)s , then the angular momentum of the earth around the sun is

NTA MOCK TESTS-NEET MOCK TEST 16-PHYSICS
  1. In a thermodynamic process, pressure of a fixed mass of a gas is chang...

    Text Solution

    |

  2. A simple pendulum suspended from the ceiling of a trans has a time per...

    Text Solution

    |

  3. The earth (mass =6xx10^(24)kg) revolves round the sun with an angular ...

    Text Solution

    |

  4. The activity of a sample reduces from A(0) "to" (A(0))/(sqrt(3)) in on...

    Text Solution

    |

  5. From the top of a tower, a stone is thrown up and reaches the ground i...

    Text Solution

    |

  6. A moving coil galvanometer has 150 equal divisions. Its current sensit...

    Text Solution

    |

  7. When the angle of incidence on a material is 60^(@), the reflected lig...

    Text Solution

    |

  8. Figure shows an Amperian path ABCDA. Part ABC is in vertical plane PST...

    Text Solution

    |

  9. An observer moves towards a stationary source of sound with a speed ((...

    Text Solution

    |

  10. One stone is dropped from a tower from rest and simultaneously another...

    Text Solution

    |

  11. Focal length of two lens arefandf^(')and dispersive powers are omega...

    Text Solution

    |

  12. If a 30 V, 90 W bulb is to be worked on a 120 V line, resistance of h...

    Text Solution

    |

  13. Torques of equal magnitude are applied to a thin hollow cylinder and a...

    Text Solution

    |

  14. Two balls of masses m and 2m are attached to the ends of a light rod o...

    Text Solution

    |

  15. Photoelectric effect supports quantum nature of light because (a) th...

    Text Solution

    |

  16. Assuming the Sun to be a spherical body of radius R at a temperature o...

    Text Solution

    |

  17. There are two identical small holes of area of cross section a on the ...

    Text Solution

    |

  18. The reading of the ideal ammeter will be (Resistance of ideal ammeters...

    Text Solution

    |

  19. A mercury thermometer is constructed as shown if Fig. 1.9. The capilla...

    Text Solution

    |

  20. In the given figure, a diode D is connected to an external resistance ...

    Text Solution

    |