Home
Class 11
PHYSICS
According to the work energy theorem, th...

According to the work energy theorem, the work done by the net force on a particle is equal to the change in its

A

kinetic energy

B

potential energy

C

linear momentum

D

angular momentum

Text Solution

Verified by Experts

The correct Answer is:
A
`W_(n et)=K_2-K_1`
Promotional Banner

Topper's Solved these Questions

  • WORK, ENERGY AND POWER

    CP SINGH|Exercise EXERCISES|92 Videos

  • VECTORS

    CP SINGH|Exercise Excercises|66 Videos

Similar Questions

Explore conceptually related problems

State work-energy theorem.

The work done by the external forces on a system equals the change in

The total work done on a particle is equal to the change in its kinetic energy

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

The total work done on a particle is equal to the change in its mechanical energy

Work-Energy Theorem -1

Work-Energy Theorem - 2

The negative of the work done by the conserative internal forces on a system equals the change iln

CP SINGH-WORK, ENERGY AND POWER-EXERCISES
  1. A particle is moving along the x-axis and force acting on it is given ...

    Text Solution

    |

  2. A block of mass m at rest is acted upon by a force F for a time t. The...

    Text Solution

    |

  3. According to the work energy theorem, the work done by the net force o...

    Text Solution

    |

  4. A particle of mass 0.1 kg is subjected to a force which varies with di...

    Text Solution

    |

  5. A block of mass 2 kg is resting on a smooth surface. At what angle a ...

    Text Solution

    |

  6. Two blocks A and B have masses m and 4m, respectively. Each one is act...

    Text Solution

    |

  7. A force acting on particle is given by vecF=(3x^2hati+4yhatj)N. The ch...

    Text Solution

    |

  8. The K.E. acquired by a mass m in travelling a certain distance d, star...

    Text Solution

    |

  9. If the force acting on a body is inversely proportional to its speed, ...

    Text Solution

    |

  10. If the kinetic energy of body is directly proportional to time t, the ...

    Text Solution

    |

  11. A particle move in a straight line with retardation proportional to it...

    Text Solution

    |

  12. Which are the following is not a conservative force?

    Text Solution

    |

  13. A uniform chain of length L and mass M is tying on a smoth table and o...

    Text Solution

    |

  14. Two cyllindrical vessels of equal cross sectional ara A contain water ...

    Text Solution

    |

  15. When a spring is stretched by 2 cm, it stores 100 J of energy. If it i...

    Text Solution

    |

  16. The potential energy of a certain spring when stretched through a dist...

    Text Solution

    |

  17. An elastic spring of unstretched length L and force constant K is stre...

    Text Solution

    |

  18. Two spreings A and B(kA=2kB) ar stretched by applying forces of equa m...

    Text Solution

    |

  19. A spring of force constant 800N//m has an extension of 5cm. The work d...

    Text Solution

    |

  20. A spring 40 mm long is stretched by the application of a force. If 10 ...

    Text Solution

    |