Home
Class 11
PHYSICS
A lift is going up with uniform velocity...

A lift is going up with uniform velocity When brakes are applied it slows down. A person in that lift experiences

A

more weight

B

less weight

C

normal weight

D

zero weight

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise LEVEL -I (C.W)|47 Videos
  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise LEVEL -II (C.W)|71 Videos
  • NEWTONS LAWS OF MOTION

    NARAYNA|Exercise PASSAGE TYPE QUESTION|6 Videos
  • MOTION IN A STRAIGHT LINE

    NARAYNA|Exercise Level 2 H.W|29 Videos
  • OSCILLATIONS

    NARAYNA|Exercise EXERCISE - IV|41 Videos

Similar Questions

Explore conceptually related problems

A simple pendulum is hung in a stationary lift and its periodic time is T. What will be the effect on its periodic time T if (i) the lift is moving up with a uniform velocity v, (ii) the lift is moving up with a uniform acceleration a, and (iii) the lift is moving down with a uniform acceleration a?

A man stands in a lift going downward with uniform velocity. He experiences a loss of weight at the start but not when lift is in uniform motion. Explain why?

The weight of a man standing on a weighing machine in a lift is noted when (i) the lift is moving with a uniform velocity and (ii) the lift is moving down with an acceleration a. The ratio of the two weights is 4/3 . What is the value of a

Which of the following is/are correct statement? I. The apparent weight of a man in a lift going upward with some acceleration becomes more. II. The apparent weight of a man in a lift going upward with some velocity become less. III. The apparent weight of a man in a lift going upward with some acceleration become less.

A water tanker filled up to two-thirds of its tank with water is running with a uniform speed. When the brakes are suddenly applied, the water in its tank would:

A simple pendulum is oscillating in a lift. If the lift is going down with constant velocity, the time period of the simple pendulum is T_(1) . If the lift is going down with some retardation its time period is T_(2) , then

If the lift moves up and comes down with uniform speed, then the time period of pendulum in the lift

A transparent lift A is going upwards with velocity 20 ms^-1 and retarding at the rate of 8 ms^-2 . Second transparent lift B is located in front of it and is going down at 10 ms^-1 with retardation of 2 ms^-2 . At the same instant a bolt from the ceiling of lift A drops inside lift A Height of car of lift A is 16 m . Find the time taken by boly to hit the floor of A .

The mass of a lift is 600 kg and it is moving upwards with a uniform acceleration of 2m//s^(2) . Then the tension in the cable of the lift is-

NARAYNA-NEWTONS LAWS OF MOTION-C.U.Q
  1. Which law of Newton reveals the underlying symmetry in the forces that...

    Text Solution

    |

  2. You hold a rubber ball in your hand. The Newton's third law companion ...

    Text Solution

    |

  3. A lift is going up with uniform velocity When brakes are applied it sl...

    Text Solution

    |

  4. While we catch a cricket ball, we catch it at the fornt and make the h...

    Text Solution

    |

  5. The change in momentum per unit time of body represents .

    Text Solution

    |

  6. A father and his seven years old son are facing each other on ice skat...

    Text Solution

    |

  7. A student initially at rest on a frictionless frozen pond throws a 2kg...

    Text Solution

    |

  8. A ball falls towards the earth. Which of the following is correct ? .

    Text Solution

    |

  9. A block moving in air breaks into two parts and the parts separate ? .

    Text Solution

    |

  10. Regarding linear momentum of a body (a) It is a measure of quantity ...

    Text Solution

    |

  11. Compare the impulses exerted on a wall by the two objects, a golf ball...

    Text Solution

    |

  12. Two objects X and Y are thrown unpwards simultaneously with the same s...

    Text Solution

    |

  13. A man drops an apple in the lift. He finds that the apple remains stat...

    Text Solution

    |

  14. Internal forces can change

    Text Solution

    |

  15. A man is standing on a sparing platform, Reading of spring balaance is...

    Text Solution

    |

  16. A stretching force of 10N is applied at one end of a spring balance an...

    Text Solution

    |

  17. A ball is dropped from a spacecraft revolving around the earth at a he...

    Text Solution

    |

  18. A body is under the action of three forces vecF(1),vecF(2) and vecF(3)...

    Text Solution

    |

  19. In the system in the figure m(1)gtm(2) system is held at rest by threa...

    Text Solution

    |

  20. A lift is asecending with a constnat speed ''V''. A passenger in the l...

    Text Solution

    |