Home
Class 11
PHYSICS
Assertion:The work done by a conservativ...

Assertion:The work done by a conservative force such as gravity depends on the initial and final positions only
Reason: The work done by a force can not be calculated if the exact nature of the force is not known.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If assertion and reason are false.

Text Solution

Verified by Experts

The work done by the force can be calculated sometimes when it is compresed or streched.
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY, POWER AND COLLISION

    A2Z|Exercise NEET Questions|49 Videos

  • WORK, ENERGY, POWER AND COLLISION

    A2Z|Exercise AIIMS Questions|20 Videos

  • WORK, ENERGY, POWER AND COLLISION

    A2Z|Exercise Problems Based On Mixed Concepts|32 Videos

  • WAVES AND ACOUSTICS

    A2Z|Exercise Chapter Test|30 Videos

Similar Questions

Explore conceptually related problems

Work done by a frictional force is

Can work done by a non - conservative force be positive ?

Work done by the conservative force on a system is equal to :

Is work done by a non conservative force always negative ? Comment.

Work done by a spning force is

The work done by the force of gravity is 100 J

Work Done By A Force

Work Done By A Force

work done by constant force and variable force

A2Z-WORK, ENERGY, POWER AND COLLISION-Assertion Reasoning
  1. Assertion , No work is done if the displacement is zero Reason: Work...

    Text Solution

    |

  2. Assertion: The change in kinetic energy of a partical is equal to the ...

    Text Solution

    |

  3. Assertion: A spring has potential energy , both when it is compresed o...

    Text Solution

    |

  4. Assertion:The work done by a conservative force such as gravity depend...

    Text Solution

    |

  5. Assertion: The conservation of kinetic energy in elastic collision app...

    Text Solution

    |

  6. Assertion: In a perfectly inelastic collision in the absence of extern...

    Text Solution

    |

  7. Assertion: Work done by the friction or viscous force on a moving body...

    Text Solution

    |

  8. Assertion: Work done by the force of friction in moving a body around ...

    Text Solution

    |

  9. Assertion: A light body and a heavy body have same momentum. Then they...

    Text Solution

    |

  10. Assertion: Universe as a whole may be viewed an isolted system. Rea...

    Text Solution

    |

  11. Assertion: A spring has potential energy , both when it is compressed ...

    Text Solution

    |

  12. Assertion: In an elastic collision of two bodies , the momentum and en...

    Text Solution

    |

  13. Assertion: A quick collision between two bodies is more violent that s...

    Text Solution

    |

  14. Assertion: In an elastic collision of two bodies , the momentum and en...

    Text Solution

    |

  15. Assertion: A quick collision between two bodies is more violent that s...

    Text Solution

    |

  16. Assertion: In a elastic collision (e = 1) between two bodies, conserva...

    Text Solution

    |

  17. Assertion:The principal of conservation of energy is valid for inelast...

    Text Solution

    |