Home
Class 11
PHYSICS
Assertion: A man in a dosed cabin fallin...

Assertion: A man in a dosed cabin falling freely does not experience gravity.
Reason: Inertial and gravitational mass have equivalence.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false

D

If the assertion and reason both are false.

Text Solution

Verified by Experts

The correct Answer is:
A
N = m(g-g) = 0
Promotional Banner

Topper's Solved these Questions

  • NEWTON'S LAWS OF MOTION

    ERRORLESS|Exercise PAST YEARS QUESTIONS |14 Videos

  • MOTION IN TWO DIMENSION

    ERRORLESS|Exercise ASSERTION & REASON|19 Videos

  • ROTATIONAL MOTION

    ERRORLESS|Exercise Assertion & Reason|25 Videos

Similar Questions

Explore conceptually related problems

Equivalence Of Inertial And Gravitational Masses

Assertion: The ratio of intertial mass to gravitational mass is equal to one. Reason: The inertial mass and gravitational mass of a body are equivalent.

Assertion: Linear momentum of a planet does not remain conserved. Reason: Gravitational force acts on it.

Assertion : A body falling freely may do so with constant velocity. Reason : The body falls freely, when acceleration of a body is equal to acceleration due to gravity.

Assertion : An astronaut in an orbiting space station above the earth experience weightlessness. Reason : An object moving around the earth under the infuence of earth's gravitational force is in a state of 'free fall'

A cabin is falling freely under gravity, what is the time period of a pendulum attached to its celling?

Assertion : If a pendulum falls freely, then its time period becomes infinite. Reason : Free falling body has acceleration, equal to 'g'.

ERRORLESS-NEWTON'S LAWS OF MOTION-ASSERTION & REASON
  1. Assertion : Inertia is the property by virtue of which the body is u...

    Text Solution

    |

  2. Statement-1 : If the net external force on the body is zero then its a...

    Text Solution

    |

  3. Assertion: A man in a dosed cabin falling freely does not experience g...

    Text Solution

    |

  4. Assertion : Force is required to move a body uniformly along a circl...

    Text Solution

    |

  5. Assertion : A body subjected to three concurrent forces cannot be in...

    Text Solution

    |

  6. Statement -1 : Aeroplanes always fly at low altitudes. Statement -2...

    Text Solution

    |

  7. Assertion : Linear momentum of a body changes even when it is moving...

    Text Solution

    |

  8. Assertion:Mass is a measure of inertia of the body in linear motion. ...

    Text Solution

    |

  9. Assertion : Slope of momentum - time graph gives acceleration Reason...

    Text Solution

    |

  10. Statement - I : A cyclist always bends in wards while negotiating a cu...

    Text Solution

    |

  11. Assertion : The work done in bringing a body down from the top to the ...

    Text Solution

    |

  12. Assertion : Linear momentum of a body changes even when it is moving...

    Text Solution

    |

  13. Assertion : A bullet is fired from a rifle. If the rifle recoils fre...

    Text Solution

    |

  14. Assertion : A reference frame attached to earth is an inertial frame o...

    Text Solution

    |

  15. Assertion : The apparent weight of a body in an elevator moving with...

    Text Solution

    |

  16. Assertion : When the lift moves with uniform velocity the man in the...

    Text Solution

    |

  17. Assertion : Newton’s third law of motion is applicable only when bod...

    Text Solution

    |

  18. Assertion: A player lowers his hands while catching a cricket ball and...

    Text Solution

    |