Home
Class 11
PHYSICS
Force acting on a particle moving in the...

Force acting on a particle moving in the `x-y` plane is `vec F=(y^(2) hat i + x hat j) N, x` and `y` are in metre. As shown in fig. the particle moves from the origin `O` to point `A(6m,6m)`. The figure shows three paths, `OLA,OMA` and `OA` for the motion of the particle from `O` to `A`.

Along which of the three paths is the work done maximum.

A

`OA`

B

`OMA`

C

`OLA`

D

work done has the same value for all the three paths

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WORK POWER AND ENERGY

    NARAYNA|Exercise Level-V (Integer)|5 Videos

  • WORK POWER AND ENERGY

    NARAYNA|Exercise Level-VI (Single Answer)|31 Videos

  • WORK POWER AND ENERGY

    NARAYNA|Exercise Level-V (Multiple Answer)|13 Videos

  • WORK , ENERGY & POWER

    NARAYNA|Exercise EXERCISE IV|43 Videos

Similar Questions

Explore conceptually related problems

Force acting on a particle moving in the x-y plane is vec F=(y^(2) hat i + x hat j) N, x and y are in metre. As shown in fig. the particle moves from the origin O to point A(6m,6m) . The figure shows three paths, OLA,OMA and OA for the motion of the particle from O to A . Work done for motion along path OA is nearly

Force acting on a particle moving in the x-y plane is vecF=(y^2hati+xhatj)N , x and y are in metre. As shown in figure, the particle moves from the origin O to point A (6m, 6m) . The figure shows three paths, OLA, OMA, and OA for the motion of the particle from O to A. Which of the following is correct?

Force acting on a particle moving in the x-y plane is vecF=(y^2hati+xhatj)N , x and y are in metre. As shown in figure, the particle moves from the origin O to point A (6m, 6m) . The figure shows three paths, OLA, OMA, and OA for the motion of the particle from O to A. Work done for motion along path OA is nearly

Force acting on a particle moving in the x-y plane is vecF=(y^2hati+xhatj)N , x and y are in metre. As shown in figure, the particle moves from the origin O to point A (6m, 6m) . The figure shows three paths, OLA, OMA, and OA for the motion of the particle from O to A. Now consider another situation. A force vecF=(4hati+3hatj)N acts on a particle of mass 2kg . The particle under the action of this force moves from the origin to a point A (4m, -8m) . Initial speed of the particle, i.e., its speed at the origin is 2sqrt6ms^-1 . Figure shows three paths for the motion of the particle from O to A. If the potential energy at O is 16J , the potential energy at A will be

Force acting on a particle moving in the x-y plane is vecF=(y^2hati+xhatj)N , x and y are in metre. As shown in figure, the particle moves from the origin O to point A (6m, 6m) . The figure shows three paths, OLA, OMA, and OA for the motion of the particle from O to A. Now consider another situation. A force vecF=(4hati+3hatj)N acts on a particle of mass 2kg . The particle under the action of this force moves from the origin to a point A (4m, -8m) . Initial speed of the particle, i.e., its speed at the origin is 2sqrt6ms^-1 . Figure shows three paths for the motion of the particle from O to A. Speed of the particle at A will be nearly

The position of a particle at time moving in x-y plane is given by vec(r) = hat(i) + 2 hat(j) cos omegat . Then, the motikon of the paricle is :

The position of a particle at time moving in x-y plane is given by vec(r) = hat(i) + 2 hat(j) cos omegat . Then, the motikon of the paricle is :

The position vector of a particle moving in x-y plane is given by vec(r) = (A sinomegat)hat(i) + (A cosomegat)hat(j) then motion of the particle is :

A particle moves in x-y plane according to the equation bar(r ) = (hat(i) + 2 hat(j)) A cos omega t the motion of the particle is

NARAYNA-WORK POWER AND ENERGY-Level-V (Comprehension)
  1. A block of mass m is kept in an elevation which starts moving downward...

    Text Solution

    |

  2. Force acting on a particle moving in the x-y plane is vecF=(y^2hati+xh...

    Text Solution

    |

  3. Force acting on a particle moving in the x-y plane is vec F=(y^(2) hat...

    Text Solution

    |

  4. Force acting on a particle moving in the x-y plane is vec F=(y^(2) hat...

    Text Solution

    |

  5. One of the forces acting on a certain particle depends on the particle...

    Text Solution

    |

  6. One of the forces acting on a certain particle depends on the particle...

    Text Solution

    |

  7. One of the forces acting on a certain particle depends on the particle...

    Text Solution

    |

  8. One of the forces acting on a certain particle depends on the particle...

    Text Solution

    |

  9. A smooth vertical rod is released from rest such that it is constraine...

    Text Solution

    |

  10. The work done by the normal reaction on the rod is :

    Text Solution

    |

  11. The work done by the normal reaction on the wedge is :

    Text Solution

    |

  12. A block of mass m = 1 kg is released from point A along a smooth track...

    Text Solution

    |

  13. A block of mass m = 1 kg is released from point A along a smooth track...

    Text Solution

    |

  14. A block of mass m = 1 kg is released from point A along a smooth track...

    Text Solution

    |

  15. A chain of length l = pi R//4 is placed. On a smooth hemispherical sur...

    Text Solution

    |

  16. A chain of length l = pi R//4 is placed. On a smooth hemispherical sur...

    Text Solution

    |

  17. A chain of length l = pi R//4 is placed. On a smooth hemispherical sur...

    Text Solution

    |

  18. One end of a light string of length L is connected to a ball and the o...

    Text Solution

    |

  19. One end of a light of length L is connected to a ball and other end is...

    Text Solution

    |

  20. One end of a light string of length L is connected to a ball and the o...

    Text Solution

    |