Home
Class 12
PHYSICS
A particle of mass m is observed from an...

A particle of mass m is observed from an inertial frame of reference and is found to move in a circle of radius r with a uniform speed v. The centrifugal force on it is

A

`(mv^(2))/(r)` towards the centre

B

`(mv^(2))/(r)` away from the centre

C

`(mv^(2))/(r)` along the tangent through the particle

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE)(Level-1) (ASSERTION REASONING TYPE)|2 Videos

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE) (Level-II)|23 Videos

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (SUBJECTIVE) (Level-II & III)|18 Videos

  • KINEMATICS

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS DECIMAL TYPE|5 Videos

  • MAGNETIC

    FIITJEE|Exercise Numerical Based Type|2 Videos

Similar Questions

Explore conceptually related problems

A particle o fmass m is observed from an inertial frame of reference and is found to miove in a circle of radius r with a uniform speed v. The centrifugal force on it is

The acceleration of an object moving in a circle of radius R with uniform speed v is

A body of mass 5kg is moving along a circle of radius 1m with a uniform speed of 5m//s . The external force acting on the body is

A charge particle (charge q ) is moving in a circle of radius R with uniform speed. v The associated magnetic moment m is given by

A paricle of mass m is tied to a light string of length L and moving in a horizontal circle of radius r with speed v as shown. The forces acting on the particle are

A person applies a constant force vecF on a particle of mass m and finds tht the particle movs in a circle of radius r with a uniform speed v as seen from an inertial frame of reference.

A particle of mass m is moving on a circular path of radius r with uniform speed v , rate of change of linear momentum is

FIITJEE-LAWS OF MOTION-ASSIGNMENT PROBLEMS (OBJECTIVE) (Level - 1)
  1. A block of mass 5 kg is placed on a rough horizontal plane. The coeffi...

    Text Solution

    |

  2. The triangular wedge shown in the figure is pulled towards left with a...

    Text Solution

    |

  3. A particle of mass m is observed from an inertial frame of reference a...

    Text Solution

    |

  4. In the given system, a block of mass m is resting on a board which mak...

    Text Solution

    |

  5. Consider the arrangement shown in the figure. The coefficient of frict...

    Text Solution

    |

  6. A given object takes n times as much time to slido down a 45^(@) rough...

    Text Solution

    |

  7. A block of mass M is pulled along a horizontal frictionless surface by...

    Text Solution

    |

  8. Two masses M(1) and M(2) are attached to the ends of string which pass...

    Text Solution

    |

  9. A block of mass M is at rest on a rough horizontal surface. The coeffi...

    Text Solution

    |

  10. Two blocks of masses m(1) and m(2) are connected to each other with th...

    Text Solution

    |

  11. Two blocks each having mass m is attached to each other with a spring ...

    Text Solution

    |

  12. A block of metal weighing 2kg is resting on a frictionless plane. It i...

    Text Solution

    |

  13. An object is placed on the surface of a smooth inclined plane of incli...

    Text Solution

    |

  14. Two blocks of mass 2 kg and 5 kg are at rest on the ground. The masses...

    Text Solution

    |

  15. In the arrangement shown in the figure the elevator is going up with a...

    Text Solution

    |

  16. There is friction between the block A and B while ground is smooth. Ma...

    Text Solution

    |

  17. In given system a(1) and a(2) are the accelerations of blocks 1 and 2....

    Text Solution

    |

  18. Two blocks A and B having masses 100 kg and 200 kg are placed as shown...

    Text Solution

    |

  19. For the system shown in the figure, the pulleys are light and friction...

    Text Solution

    |

  20. A small sphere is suspended by a string from the ceiling of a car. If ...

    Text Solution

    |