Home
Class 12
PHYSICS
A curved section of a road is banked for...

A curved section of a road is banked for a speed `v`. If there is no friction between the road and the tyres then.

A

a car moving with with speed v will not slip on the road

B

a car is more likely to slip on the road at speed lower higher than v, than at speeds lower than

C

a car is more likely to slip on the road at speed lower higher than v, than at speeds higher than

D

a car can remain stationary on the road without slipping

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CURRENT IN CONDUCTORS

    D MUKHERJEE|Exercise All Questions|79 Videos

Similar Questions

Explore conceptually related problems

A curved road is banked for speed v_(0) . When a car moves along the road with a constant speed v , the force the friction between the road and the tyres is F. Which of the following statements(s) is (are) correct ?

Fing the maximum speed with which an automobile can round a curve of radius 8 m without slipping of the road is unbanked and he coefficient of friction between the orad an the tyres is 0.8 (g=10 m//^(2))

A car goes on a horizontal circular road of radius R. The speed of car is increasing at constant rate a m/ s^2 . If the friction coefficient between the road and the tyre is mu , then the limiting speed of car is

A car is negotiating a curved road of radius R. The road is banked at angle theta . The coefficeint of friction between the tyres of the car and the road is mu_(s) . The maximum safe velocity on this road is

A car is moving along a straight horizontal road with a speed v_(0) . If the coefficient of friction between the tyre and the road is mu, the shortest distance in which the car can be stopped is.

A car is moving along a straight horizontal road with a speed v_(0) . If the coefficient of friction between the tyres and the road is mu , the shortest distance in which the car can be stopped is

D MUKHERJEE-CIRCULAR,ROTATIONAL & SIMPLE HARMONIC MOTION-All Questions
  1. A car moves along a horizontal circular road of radius r with constant...

    Text Solution

    |

  2. When a car negotiates a curve, the normal force exerted on the inner a...

    Text Solution

    |

  3. A curved section of a road is banked for a speed v. If there is no fri...

    Text Solution

    |

  4. A cyckist moves along a curved road with a velocity v. The road is ban...

    Text Solution

    |

  5. Two point masses m and M are separated bya distance L . The distance o...

    Text Solution

    |

  6. A man stands at one end of a boat which is stationary in water. Neglec...

    Text Solution

    |

  7. A strick is thrown in the air and lands on the ground at some distance...

    Text Solution

    |

  8. A man hangs from a rope attached to a hot-air balloon. The mass of the...

    Text Solution

    |

  9. There are some passeger inside a stationary railway compartment. The c...

    Text Solution

    |

  10. For a system to be in equilibrium, the torques acting on it must balan...

    Text Solution

    |

  11. A uniform horizontal meter scale of mass m is susopended by two certic...

    Text Solution

    |

  12. The line of action of the resultant of two like parallel forces shifts...

    Text Solution

    |

  13. A rectangular block has a square base measuring axxa , and its height ...

    Text Solution

    |

  14. A rectangular block has a square base measuring axxa and its height is...

    Text Solution

    |

  15. A flywheel rotates with a uniform angular acceleration. Its angular ve...

    Text Solution

    |

  16. When a ceiling fan is switched on, it makes 10 rotations in the first ...

    Text Solution

    |

  17. When a celling fan is switched off, its angular velocity falls to half...

    Text Solution

    |

  18. A flywheel rotates about an axis. Due to friction at the axis, it expe...

    Text Solution

    |

  19. An external device, e.g an electric motor supplies constant power to a...

    Text Solution

    |

  20. Two identical rods are joined to form an 'X'. The smaller angle betwee...

    Text Solution

    |