Home
Class 10
PHYSICS
In which of the following cases is the w...

In which of the following cases is the work done positive or zero or negative ?
Work done by force of gravity on a ball thrown up vertically up into the sky.

Text Solution

Verified by Experts

The correct Answer is:
Negative
Promotional Banner

Topper's Solved these Questions

  • WORK AND ENERGY

    VGS PUBLICATION-BRILLIANT|Exercise IMPROVE YOUR LEARNING - COMMUNICATION THROUGH DRAWING, MODEL MAKING|1 Videos

  • WORK AND ENERGY

    VGS PUBLICATION-BRILLIANT|Exercise IMPROVE YOUR LEARNING - APPLICATION TO DAILY LIFE, CONCERN TO BIODIVERSITY|2 Videos

  • WORK , ENERGY AND POWER

    VGS PUBLICATION-BRILLIANT|Exercise LONG ANSWER QUESTIONS|3 Videos

Similar Questions

Explore conceptually related problems

In which of the following cases is the work done positive or zero or negative ? Work done by the force of gravity on suitcase as the suitcase falls from porter's head.

In which of the following cases is the work done positive or zero or negative ? Work done by the porter on a suitcase in lifting it from the platform on to his head.

VGS PUBLICATION-BRILLIANT-WORK AND ENERGY-CONCEPTUAL UNDERSTANDING - AESTHETIC SENSE, VALUES AND DAILY LIFE CONCERN TO BIODIVERSITY
  1. In which of the following cases is the work done positive or zero or n...

    Text Solution

    |

  2. Human beings or machines need ……………. to do work.

    Text Solution

    |

  3. Work is said to be done in the following case.

    Text Solution

    |

  4. The energy possessed by a wounded spring in a toy car is

    Text Solution

    |

  5. The energy possessed by a running athlete is

    Text Solution

    |

  6. Energy possessed by the blowing wind is ……………. energy.

    Text Solution

    |

  7. The energy possessed by a body due to its height or position is …………… ...

    Text Solution

    |

  8. The sum of kinetic energy and the potential energy of an object is cal...

    Text Solution

    |

  9. The total mechanical energy of an aeroplane at rest is …………..

    Text Solution

    |

  10. In fuels like petroleum, cook, etc. ……… energy is stored in them.

    Text Solution

    |

  11. Rate of doing work or rate of transfer of energy is defined as ……………

    Text Solution

    |

  12. In case of a freely falling body ………. energy is gradually converted in...

    Text Solution

    |

  13. The water stored in overhead tanks, possesses ……………….. energy.

    Text Solution

    |

  14. ………………. energy is used by plants for preparing their food.

    Text Solution

    |

  15. Work done by force applied by hands of a man swimming in a pond is ………

    Text Solution

    |

  16. Energy of running water is …………….. energy.

    Text Solution

    |

  17. Energy of a raised hammer is …………… energy.

    Text Solution

    |