Home
Class 11
PHYSICS
The force acting on a body is inversely ...

The force acting on a body is inversely proportional to the distance (x) covered. The work done is proportional to

A

Straight line path

B

`s^(2)`

C

`sqrt(s)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D

`W_(F)=int(K/S)ds=K ln S+C`
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    RESONANCE ENGLISH|Exercise Exercise|35 Videos

Similar Questions

Explore conceptually related problems

A body is acted upon by a force which is inversely proportional to the distance covered. The work done will be proportional to

A particle is revolving in a circle of radius R. If the force acting on it is inversely proportional to R, then the time period is proportional to

If the force acting on a body is inversely proportional to its speed, then its kinetic energy is

If the force acting on a body is inversely proportional to its speed, the kinetic energy of the body is

A particle of mass 0.1 kg is subjected to a force which is directly proportional to the distance x. the work done by the force is directly proportional to

The plant factor which is inversely proportional to transpiration is

A machine delivers power to a body which is proportional to velocity of the body. If the body starts with a velocity which is almost negligible, then the distance covered by the body is proportional to

Suppose the force of gravitation is inversely proportional to the cube of the radius of circular orbit in which satellite is revolving then its time period is proportional to

the interaction energy of London force is inversely proportional to sixth power of the distance between two interaction particles but their mahnitude depends upon

the interaction energy of London force is inversely proportional to sixth power of the distance between two interaction particles but their magnitude depends upon

RESONANCE ENGLISH-WORK POWER AND ENERGY-Exercise
  1. Power supplied to a mass 2 kg varies with time as P = (3t^(2))/(2) wat...

    Text Solution

    |

  2. A constant power P is applied to a particle of mass m. The distance tr...

    Text Solution

    |

  3. The force acting on a body is inversely proportional to the distance (...

    Text Solution

    |

  4. The graph between the resistance force F acting on a body and the dist...

    Text Solution

    |

  5. A particle moves in a straight line with retardation proportional to i...

    Text Solution

    |

  6. A body is falling under gravity . When it loses a gravitational potent...

    Text Solution

    |

  7. A block of mass m is attached to two unstretched springs of spring con...

    Text Solution

    |

  8. A body of mass m dropped from a certain height strikes a light vertica...

    Text Solution

    |

  9. A particle moves with a velocity 5hati-3hatj+6hatk ms^(-1) under the i...

    Text Solution

    |

  10. An electric motor creates a tension of 4500 newton in a hoisting cable...

    Text Solution

    |

  11. The potential energy of a partical veries with distance x as shown in ...

    Text Solution

    |

  12. The potential energy of a force filed vec(F) is given by U(x,y)=sin(x+...

    Text Solution

    |

  13. A spring of force constant 800 Nm^(-1) has an extension of 5 cm. The w...

    Text Solution

    |

  14. A body is moved along a straight line by a machine delivering constant...

    Text Solution

    |

  15. The total work done on a particle is equal to the change in its mechan...

    Text Solution

    |

  16. A ring of mass m can slide over a smooth vertical rod. The ring is con...

    Text Solution

    |

  17. The kinetic energy of a particle continuously increases with time. The...

    Text Solution

    |

  18. If force is always parallel to motion

    Text Solution

    |

  19. The given plot shows the variation of U, the potential energy of inter...

    Text Solution

    |

  20. A body of mass 5 kg is acted upon by a variable force.the force varies...

    Text Solution

    |