Home
Class 11
PHYSICS
State and prove law of conservation of m...

State and prove law of conservation of mechanical energy in a free fall with a necessary diagram.

Promotional Banner

Topper's Solved these Questions

  • WORK AND ENERGY

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIVE WITH SOLUTIONS (NEET)|7 Videos

  • WBCHSE QUESTION PAPER -2019

    CHHAYA PUBLICATION|Exercise SECTION - II ( GROUP -D)|10 Videos

Similar Questions

Explore conceptually related problems

State the law of conservation of momentum.

State the law of conservation of linear momentum.

State the conservation of mass and energy.

State the conservation of mass and energy.

What do you mean by the law of conservation of mass energy ?

What is meant by the law of conservation of energy ?

Show that Lenz's law obeys the law of conservation of energy.

State and prove work-energy theorem.

State the law of equipartition of energy.

CHHAYA PUBLICATION-WORK AND ENERGY-CBSE SCANNER
  1. if the force applied on an object is 5N and the power expended by it 2...

    Text Solution

    |

  2. From the graph shown Fig.1.73 calculate the work done by the applied ...

    Text Solution

    |

  3. State and prove law of conservation of mechanical energy in a free fal...

    Text Solution

    |

  4. Two objects of masses in the ratio 1:2 collide elastically with each ...

    Text Solution

    |

  5. State and prove work- energy theorem for a variable force.

    Text Solution

    |

  6. What will happen in an elastic collision in one dimension when a heav...

    Text Solution

    |

  7. Two bodies A and B weighing 5kg and 6kg respectively have equal momen...

    Text Solution

    |

  8. What is meant by elastic collision ? Show that when two bodies of equa...

    Text Solution

    |

  9. State work-energy theorem. Prove it for a constant force.

    Text Solution

    |

  10. Two bodies of different masses have equal kinetic energies . Which wi...

    Text Solution

    |

  11. Angad and Nalin were observing a building having two different stairca...

    Text Solution

    |

  12. Angad and Nalin were observing a building having two different stairca...

    Text Solution

    |

  13. Angad and Nalin were observing a building having two different stairca...

    Text Solution

    |

  14. Prove that the velocity get interchange in case of elastic collision o...

    Text Solution

    |

  15. State work-energy theorem. The momentum of a body of mass 5 kg is 500 ...

    Text Solution

    |

  16. A light body and a heavy body have same linear momentum . Which one h...

    Text Solution

    |

  17. State and prove work-energy theorem.

    Text Solution

    |

  18. State if the following statement is true of false. Give reason for you...

    Text Solution

    |

  19. A ball of 0.1 makes an elastic collision with a ball of unknown mass t...

    Text Solution

    |

  20. The sign of work done by a force on a body is important to understand...

    Text Solution

    |