Home
Class 11
PHYSICS
The angular velocity of earth around the...

The angular velocity of earth around the sun increases when it comes closer to the sun. Why ?

Promotional Banner

Topper's Solved these Questions

  • System of particles & rotational Motion

    SL ARORA|Exercise EXERCISE|353 Videos
  • ROTATIONAL MOTION

    SL ARORA|Exercise Problem for self practice|90 Videos
  • Thermal Properties of Matter

    SL ARORA|Exercise Exercise|449 Videos

Similar Questions

Explore conceptually related problems

Assertion : Angular speed of a planet around the sun increases, when it is closer to the sun. Reason : Total angular momentum of the system remains constant.

The areal velocity of the planets revolving around the sun is ………….. .

A planet is revolving around the Sun in an elliptical orbit. Its closest distance from the sun is r_(min) . The farthest distance from the sun is r_(max) if the orbital angular velocity of the planet when it is nearest to the Sun omega then the orbital angular velocity at the point when it i at the farthest distanec from the sun is

Statement-1: In its elliptical orbit around the sun, the earth is closer to the sun during summer then during winter in northen hemisphere Statement-2:The angular momentum of the earth about the sun is conserved.

SL ARORA-System of particles & rotational Motion-EXERCISE
  1. The angular velocity of earth around the sun increases when it comes c...

    Text Solution

    |

  2. Two bodies of masses 1 kg and 2 kg are located at (1,2) and (-1,3), r...

    Text Solution

    |

  3. The distance between the centres of carbon and oxygen atoms in the car...

    Text Solution

    |

  4. Three blocks of uniform thickness and masses m, m and 2m are placed at...

    Text Solution

    |

  5. Find the centre of mass of three particle at the vertices of an equila...

    Text Solution

    |

  6. A gridstone has a constant acceleration of 4 rad s^-1. Starting from r...

    Text Solution

    |

  7. The speed of a motor increases from 600 rpm to 1200 rpm in 20 s. What ...

    Text Solution

    |

  8. On the application of a constant torque, a wheel is turned from rest t...

    Text Solution

    |

  9. The motor of an engine is erotating about its axis with an angular vel...

    Text Solution

    |

  10. A car is moving at a speed of 72 kmh^(-1). The diameter of its wheel i...

    Text Solution

    |

  11. A wheel starting from rest via rotating with a constant angular veloci...

    Text Solution

    |

  12. Determine the angular momentum of a car of mass 1500 kg moving in a ci...

    Text Solution

    |

  13. Mass of an electron is 9.0xx10^(-31) kg. It revolves around the nucleu...

    Text Solution

    |

  14. Find the moment fo inertia of the hydrogen molecules about an axis pas...

    Text Solution

    |

  15. Three particles each of mass 100 g are placed at the vertices of an eq...

    Text Solution

    |

  16. Four point masses of 20 g each are placed at the corners of a square A...

    Text Solution

    |

  17. The point masses of 0.3 kg, 0.2 kg and 0.1 kg are placed at the corner...

    Text Solution

    |

  18. Three particles of masses 0.50 kg, 1.0 kg and 1.5 kg are placed at the...

    Text Solution

    |

  19. Three particles, each of mass m are situated at the vertices of an equ...

    Text Solution

    |

  20. Four particles each of mass m are kept at the four corners of a square...

    Text Solution

    |

  21. What is the moment of inertia of a ring of mass 2kg and radius 50 cm a...

    Text Solution

    |