Home
Class 12
PHYSICS
If the speed of rotation of earth decrea...

If the speed of rotation of earth decreases, then the value of g

A

increases at the equator

B

decreases at the equator

C

increases at the poles

D

decreases at the poles

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|458 Videos

  • INTERFERENCE AND DIFFRACTION

    NIKITA PUBLICATION|Exercise MULTPLE CHOICE QUESTIONS|333 Videos

Similar Questions

Explore conceptually related problems

If the speed of rotation of earth about its axis increases, then the weight of the body at the equator will

Show that the object lying at the equator will fly off the surface of earth, if the speed of rotation of the earth increase seventeen times its present speed.

The effect of rotation of the earth on the value of g is ____ at the equator and ____ at the poles.

The angular speed of rotation of the earth is

NIKITA PUBLICATION-GRAVITATION-Multiple Choice Questions
  1. If radius of the earth contracts 2% and its mass remains the same, the...

    Text Solution

    |

  2. A satellite launching statian should be

    Text Solution

    |

  3. If the speed of rotation of earth decreases, then the value of g

    Text Solution

    |

  4. The acceleration due to gravity at the equator becomes zero, if

    Text Solution

    |

  5. A satellite revolving around the earth is

    Text Solution

    |

  6. An object weights W newton on earth. It is suspended from the lower en...

    Text Solution

    |

  7. The weight of an object will be

    Text Solution

    |

  8. If the earth stops rotating about its axis, then acceleration due to g...

    Text Solution

    |

  9. If R is radius of the earth omega is present angular velocity about it...

    Text Solution

    |

  10. When a body is taken from the equator to the poles, its weight

    Text Solution

    |

  11. The mass of a body at the centre of the earth is

    Text Solution

    |

  12. The graph that represents variation of g with height (h) from the surf...

    Text Solution

    |

  13. The graph that represents variation of g with depth (d) from the surfa...

    Text Solution

    |

  14. The graph that represents variation of g at the equator with square of...

    Text Solution

    |

  15. The graph that represents the relation between orbital velocity (v(0))...

    Text Solution

    |

  16. The acceleration due to gravity g on the earth is 9.8m//s^(2). What wo...

    Text Solution

    |

  17. If the radius of the earth suddenly decreases to 80% of its present va...

    Text Solution

    |

  18. The mass of a planet is (1//10)^("th") that of earth and its diameter ...

    Text Solution

    |

  19. If both the mass and radius of the earth decrease by 1% the value of

    Text Solution

    |

  20. Assuming that the Earth is a sphere of radius R. At what altiude will ...

    Text Solution

    |