Home
Class 11
PHYSICS
Two Cars C1 and C2 are going round in co...

Two Cars `C_1` and `C_2` are going round in concentric circles of radii `R_1` and `R_2`. They complete the circular paths in the same time
Then `(Speed of C_1)/(Speed of C_2)`=

A

1

B

`R_1/R_2`

C

`R_2/R_1`

D

cannot be determined as data is insufficient

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MEASUREMENTS

    TARGET PUBLICATION|Exercise EVALUATION TEST|17 Videos

  • OPTICS

    TARGET PUBLICATION|Exercise EXERCISE|447 Videos

Similar Questions

Explore conceptually related problems

Two cars of masses m_1 and m_2 are moving in circles of radii r_1 and r_2 respectively. Their speeds are such that they make complete circles in the same time t. The ratio of their centripetal acceleration

Two cars of masses m_(1) and m_(2) are moving in circles of radii r_(1) and r_(2) respectively. Their speeds are such that they make complete circle in the same time t The ratio of their centripetal acceleration is .

Two particles A and B are moving in uniform circular motion in concentric circles of radii r_A and r_B with speed V_A and V_B respectively. Their time period of rotation is the same. The ratio of angular speed of A to that of B will be:

Two satellites P and Q go round a planet in circular orbits of radii 9R and R respectively. If the speed of the satellite P is 4V, then speed of satellite Q will be

IF two circles of radii r_1 and r_2 (r_2gtr_1) touch internally , then the distance between their centres will be

Two satellite A and B are moving round a planet in circular orbit having radii R and 3R respectively, if the speed of satellite A is v the speed f satellite B will be :

Two satellites A and B go round a planet in circular orbits having radii 4R and R, respectively. If the speed of satellite A is 3v, then speed of satellite B is

Two charged sphere of radii R_1 and R_2 have equal surface charge density. The ratio of their potential is

Two particles of equal masses are revvolving in circular paths of radii r_(1) and r_(2) respectively with the same speed . The ratio of their centripetal forces is

Two satellites of masses m_1 and m_2 (m_1 gt m_2) are revolving around earth in circular orbits of radii r_1 and r_2 (r_1 gt r_2) respectively. Which of the following statements is true regarding their velocities V_1 and V_2

TARGET PUBLICATION-Motion in a plane-Exercise
  1. A body revolves n times in a circle of radius pi cm in one minute. Its...

    Text Solution

    |

  2. The second's hand of a watch has length of 6cm.Speed of end point and ...

    Text Solution

    |

  3. Two Cars C1 and C2 are going round in concentric circles of radii R1 a...

    Text Solution

    |

  4. A wheel is 0.25m in radius . When it makes 15 revolutions per minute, ...

    Text Solution

    |

  5. A stone tied to the end of a string of length 50 cm is whirled in a ho...

    Text Solution

    |

  6. The radius of the earth is 6400 km. the linear velocity of a point on ...

    Text Solution

    |

  7. What is the value of linear velocity if omega=3hat i -4 hat j + hat ka...

    Text Solution

    |

  8. IF the equation for the displancement of a particle moving on a circul...

    Text Solution

    |

  9. An aircraft executes a horizontal loop of radius 1 km with a steady sp...

    Text Solution

    |

  10. A turn table which is rotating uniformly has a particle placed on it. ...

    Text Solution

    |

  11. A particle goes round a circular path with uniform speed v. After desc...

    Text Solution

    |

  12. A body of mass 500 g is revolving in a horizontal circle of radius 0.4...

    Text Solution

    |

  13. A mass of 2 kg describes a circle of radius 1.0m on a smooth horizonta...

    Text Solution

    |

  14. A particle performs uniform circular motion iin a horizontal plane. Th...

    Text Solution

    |

  15. A string breaks under a load of 4 kg. A mass weighing 200 g is attache...

    Text Solution

    |

  16. A car of mass 1000kg moves on a circular path with constant speed of 1...

    Text Solution

    |

  17. A mass of 10kg is whirled in a horizontal circle by means of a string ...

    Text Solution

    |

  18. Consider a simple pendulam of length 1 m. Its bob performs a circular ...

    Text Solution

    |

  19. The length of the string of a conical pendulam is 10 m and it has a bo...

    Text Solution

    |

  20. In a conical pendulam, when the bob moves in a horizontal circle of ra...

    Text Solution

    |