Home
Class 12
PHYSICS
A lift is moving up with an acceleration...

A lift is moving up with an acceleration of 3.675 `m//sec_(2)`. The weight of a man-

A

increases by `36.75%`

B

decreases by `37.5%`

C

increases by `137.5%`

D

remains the same

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE)(Level-1) (ASSERTION REASONING TYPE)|2 Videos

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE) (Level-II)|23 Videos

  • LAWS OF MOTION

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (SUBJECTIVE) (Level-II & III)|18 Videos

  • KINEMATICS

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS DECIMAL TYPE|5 Videos

  • MAGNETIC

    FIITJEE|Exercise Numerical Based Type|2 Videos

Similar Questions

Explore conceptually related problems

A man of weight W is standing on a lift which is moving upward with an acceleration a. The apparent weight of the man is

A 60kg man is inside a lift which is moving up with an acceleration of 2.45_(ms^(-2)) . The appar-ent percentage change in his weight is .

A seconds pendulum is suspended form the roof of a lift. If the lift is moving up with an acceleration 9.8 m//s^(2) , its time period is

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

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-

Mass of a person sitting in a lift is 50 kg . If lift is coming down with a constant acceleration of 10 m//sec^(2) . Then the reading of spring balance will be (g=10m//sec^(2))

When a lift is moving up with a uniform speed of 1 m/s. the weight of a man recorded bby a weighing machine in the lift is 70 kg . If the lift starts moving down with a uniform speed of 2 m/s, the weight of the man recorded by the weighing machine will be

A coin is released inside a lift at a height of 2m from the floor of the lift. The height of the lift is 10 m. The lift is moving with an acceleration of 9 m//s^(2) downwards. The time after which the coin will strike with the lift is : (g=10 m//s^(2))

A boy of 50 kg is in a lift moving down with an acceleration 9.8ms^(-2) .The apparent weight of the body is (g=9.8ms^(-2))

FIITJEE-LAWS OF MOTION-ASSIGNMENT PROBLEMS (OBJECTIVE) (Level - 1)
  1. In the arrangement shown in figure pulleys and strings are ideal m(1) ...

    Text Solution

    |

  2. A system is shown in figure. Blocks 2 & 3 kg are at rest then co-effic...

    Text Solution

    |

  3. A lift is moving up with an acceleration of 3.675 m//sec(2). The weigh...

    Text Solution

    |

  4. A block of mass 5 kg is placed on a rough horizontal plane. The coeffi...

    Text Solution

    |

  5. The triangular wedge shown in the figure is pulled towards left with a...

    Text Solution

    |

  6. A particle of mass m is observed from an inertial frame of reference a...

    Text Solution

    |

  7. In the given system, a block of mass m is resting on a board which mak...

    Text Solution

    |

  8. Consider the arrangement shown in the figure. The coefficient of frict...

    Text Solution

    |

  9. A given object takes n times as much time to slido down a 45^(@) rough...

    Text Solution

    |

  10. A block of mass M is pulled along a horizontal frictionless surface by...

    Text Solution

    |

  11. Two masses M(1) and M(2) are attached to the ends of string which pass...

    Text Solution

    |

  12. A block of mass M is at rest on a rough horizontal surface. The coeffi...

    Text Solution

    |

  13. Two blocks of masses m(1) and m(2) are connected to each other with th...

    Text Solution

    |

  14. Two blocks each having mass m is attached to each other with a spring ...

    Text Solution

    |

  15. A block of metal weighing 2kg is resting on a frictionless plane. It i...

    Text Solution

    |

  16. An object is placed on the surface of a smooth inclined plane of incli...

    Text Solution

    |

  17. Two blocks of mass 2 kg and 5 kg are at rest on the ground. The masses...

    Text Solution

    |

  18. In the arrangement shown in the figure the elevator is going up with a...

    Text Solution

    |

  19. There is friction between the block A and B while ground is smooth. Ma...

    Text Solution

    |

  20. In given system a(1) and a(2) are the accelerations of blocks 1 and 2....

    Text Solution

    |