Home
Class 11
PHYSICS
A man of mass 70 kg stands on a weighing...

A man of mass 70 kg stands on a weighing scale in a lift which is moving :- upwards with a uniform acceleration of `5 m s^-2`. What would be the readings on the scale in each case?

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A man of mass 70 kg stands on a weighing scale in a lift which is moving :- downwards with a uniform acceleration of 5 m s^-2 ,

A man weighs 70 kg. He stands on a weighing scale in a lift which is moving? upwards with a uniform acceleration of 5 ms^-2 .

A man of mass 70 kg stands on a weighing scale in a lift which is moving :- upwards with a uniform speed of 10 m s^-1 , what would be the reading on scale?

A man of mass 60 kg stands on a weighing machine in a lift which is moving downwards with a uniform acceleration 2 m s^-2 . What would be the reading of machine?

A man weighs 80 kg. He stands on a weighing scale in the lift, which is moving upward with a uniform acceleration of 5 ms^-2 what whould be the reading on the scale? (g = 10 m//s^2) .

A man of mass 70 kg stands on a weighing scale in a lift which is moving :- What would be the reading if the lift mechanism failed and it hurtled down freely under gravity ?

MBD-LAWS OF MOTION-EXAMPLE
  1. A body of mass 5 kg is acted upon by two perpendicular forces 8 N and ...

    Text Solution

    |

  2. A girl riding a bicycle along a straight road with a speed of 5 ms^-1 ...

    Text Solution

    |

  3. A man of mass 70 kg stands on a weighing scale in a lift which is movi...

    Text Solution

    |

  4. The position time graph of a body of mass 2 kg is as given in the figu...

    Text Solution

    |

  5. A person driving a car suddenlyapplies the brakes on seeing a child on...

    Text Solution

    |

  6. The velocity of a body of mass 2 kg as a function of t is given by vec...

    Text Solution

    |

  7. A block placed on a rough horizontal surface is pulled by a horizontal...

    Text Solution

    |

  8. Why are porcelain objects wrapped in paper or straw before packing for...

    Text Solution

    |

  9. Why does a child feel more pain when she falls down on a hard cement f...

    Text Solution

    |

  10. A woman throws an object of mass 500 g with a speed of 25 ms^-1. Wha...

    Text Solution

    |

  11. A woman throws an object of mass 500 g with a speed of 25 ms^-1. If ...

    Text Solution

    |

  12. Why are mountain roads generally made winding upwards rather than goin...

    Text Solution

    |

  13. A mass of 2 kg is suspended with thread AB. Thread CD of the same type...

    Text Solution

    |

  14. A mass of 2 kg is suspended with thread AB. Thread CD of the same type...

    Text Solution

    |

  15. Two masses 5 kg and 3 kg are suspended with the help of massless inext...

    Text Solution

    |

  16. Block A of wiehgt 100 N resta on a frictionless inclined plane of slop...

    Text Solution

    |

  17. A block f mass M is held against a rough vertical wall by pressing it ...

    Text Solution

    |

  18. A 100 kg gun fires a ball of 1 kg horizontally from a cliff of height ...

    Text Solution

    |

  19. In figure. (x,t), (y,t) diagram of a particle in 2-dimensions. If...

    Text Solution

    |

  20. A person in an elevator accelerating upwards with an acceleration of 2...

    Text Solution

    |