Home
Class 11
PHYSICS
A planet travels in an elliptical orbit ...

A planet travels in an elliptical orbit about a star as shown. At what pair of points is the speed of the planet the same?

A

`K_(B)ltK_(A)ltK_(C)`

B

`K_(A)gtK_(B)gtK_(C)`

C

`K_(A)ltK_(B)ltK_(C)`

D

`K_(B)gtK_(A)gtK_(C)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SOLVD PAPERS 2017 NEET, AIIMS & JIPMER

    DC PANDEY ENGLISH|Exercise Solved paper 2018(AIIMS)|28 Videos
  • SOLVD PAPERS 2017 NEET, AIIMS & JIPMER

    DC PANDEY ENGLISH|Exercise Solved paper 2018(JIPMER)|38 Videos
  • SOLVD PAPERS 2017 NEET, AIIMS & JIPMER

    DC PANDEY ENGLISH|Exercise Solved Papers 2017(JIPMER)|28 Videos
  • SIMPLE HARMONIC MOTION

    DC PANDEY ENGLISH|Exercise Integer type questions|14 Videos
  • SOUND WAVES

    DC PANDEY ENGLISH|Exercise Exercise 19.7|4 Videos

Similar Questions

Explore conceptually related problems

In elliptical orbit of a planet

A planet revolves in elliptical orbit around the sun. (see figure). The linear speed of the planet will be maximum at

A planet revolves in elliptical orbit around the sun. (see figure). The linear speed of the planet will be maximum at

A planet orbits the sun in an elliptical path as shown in the figure. Let v_(p) " and " v_(A) be spped of the planet when at perohelion and aphelion respectively. Which of the following relations is correct ?

A planet of mass m is moving in an elliptical orbit about the sun (mass of sun = M). The maximum and minimum distances of the planet from the sun are r_(1) and r_(2) respectively. The period of revolution of the planet wil be proportional to :

A planet is moving round the sun in an elliptical orbit as shows. As the planet moves from A to B

A planet revolves around the sun in elliptical orbit of eccentricity 'e'. If 'T' is the time period of the planet then the time spent by the planet between the ends of the minor axis and major axis close to the sun is

A planet is revolving in an elliptical orbit around the sun as shown in the figure. The areal velocity (area swapped by the radius vector with respect to sun in unit time) is:

In the figure shown a planet moves in an elliptical orbit around the sun. Compare the speeds, linear and angular momenta at the points A and B .

A planet of mass m is in an elliptical orbit about the sun with an orbital period T . If A be the area of orbit, then its angular momentum would be

DC PANDEY ENGLISH-SOLVD PAPERS 2017 NEET, AIIMS & JIPMER-Solved paper 2018(NEET)
  1. At what temperature , will the rms speed of oxygen molecules be suffic...

    Text Solution

    |

  2. The efficiency of an ideal heat engine working between the freezing po...

    Text Solution

    |

  3. A tuning fork is used to produce resonance in glass tuve. The length o...

    Text Solution

    |

  4. A pendulum is hung the roof of a sufficiently high huilding and is mov...

    Text Solution

    |

  5. A body initially rest and sliding along a frictionless trick from a he...

    Text Solution

    |

  6. A thin circular ring of mass M and radius r is rotating about its axis...

    Text Solution

    |

  7. A moving block having mass m , collides with another stationary block ...

    Text Solution

    |

  8. Which one of the following statements is incorrect?

    Text Solution

    |

  9. A toy car with charge q moves on a frictionless horizontal plane surfa...

    Text Solution

    |

  10. All surfaces are smooth in following figure. Find F, such that block r...

    Text Solution

    |

  11. The moment of the force, vec F = 4 hati + 5 hat j - 6 hat k at (2, 0 ,...

    Text Solution

    |

  12. A student measued the diameter of a small steel ball using a screw gau...

    Text Solution

    |

  13. Which one of the following is correctly matched ?

    Text Solution

    |

  14. A planet travels in an elliptical orbit about a star as shown. At what...

    Text Solution

    |

  15. If the mass of the sun were ten times smaller and the universal gravit...

    Text Solution

    |

  16. A solid sphere is in rolling motion. In rolling motion a body prossese...

    Text Solution

    |

  17. A small sphere falls from rest in a viscous liquid. Due to friction, h...

    Text Solution

    |

  18. The power radiated by a black body is P, and it radiates maximum energ...

    Text Solution

    |

  19. Two wires are made of the same material and have the same volume. Howe...

    Text Solution

    |

  20. A sample of 0.1 g of water of 100^(@)C and normal pressure (1.013 xx 1...

    Text Solution

    |