Home
Class 11
PHYSICS
A reference frame attached to the earth...

A reference frame attached to the earth

A

is an inertial frame by definition

B

cannot be an inertial frame because the earth is revolving round the sun.

C

is an inertial frame because Newton's laws are applicable in this frame.

D

cannot be an inertial frame because the earth is rotating about its own axis.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Laws of Motion

    SL ARORA|Exercise Exercise|627 Videos

  • Kinetic Theory of gases

    SL ARORA|Exercise Example|47 Videos

  • LAWS OF MOTION : FRICTION

    SL ARORA|Exercise Self Practice|95 Videos

Similar Questions

Explore conceptually related problems

Assertion :- A particle on earth found to be at rest when seen from a frame U_(1) and moving with a constant velocity when seen from another frame U_(2) . Then both frames may be non - inertial. Reason :- A reference frame attached to the earth must be an inertial frame.

A refrence frame attached to the earth

A bar magnet is kept along the axis of a conducting loop. When the magnet is moved along the axis, a current is seen in the loop. Which force is responsible for driving electrons in the loop if the observer is in (a) Reference frame attached to the loop. (b) Reference frame attached to the magnet.

A satellite must move in the equatorial plane of the Earth close to its surface either in the Earth's rotation direction or against it. Find how many times the kinetic energy of the satellite in the latter case exceeds that in the former case (in the reference frame fixed to the Earth).

A block of mass m can slide along a frictionless inclined plane, is attached to a ideal spring of spring constant as shown in the figure. Find the period of its oscillation. (Frame of reference attached to the wedge is at rest)

SL ARORA-Laws of Motion-Exercise
  1. A ball of mass (m) 0.5 kg is attached to the end of a string having le...

    Text Solution

    |

  2. A ball of mass 0.2 kg rests on a vertical post of height 5m. A bullet ...

    Text Solution

    |

  3. A reference frame attached to the earth

    Text Solution

    |

  4. The balls, having linear momenta vecp1=vecpi and vecp22=-vecpi, underg...

    Text Solution

    |

  5. A small block of mass of 0.1 kg lies on a fixed inclined plane PQ whic...

    Text Solution

    |

  6. In the following questions, each question contains Statement I(asserti...

    Text Solution

    |

  7. STATEMENT-1: A cloth covers a table. Some dishes are kept on it. The c...

    Text Solution

    |

  8. STATEMENT-1: It is easier to pull a heavy object than to push it on a ...

    Text Solution

    |

  9. A block is moving on an inclined plane making an angle 45^@ with the h...

    Text Solution

    |

  10. A boy is pulshing a ring of mass 3 kg and radius 0.6 m with a stick a...

    Text Solution

    |

  11. A train is moving along a straight line with a constant acceleration a...

    Text Solution

    |

  12. A bob of mass m, suspended by a string of length l1 is given a minimum...

    Text Solution

    |

  13. A solid horizontal surface is coovered with a thin layer of oil.A rect...

    Text Solution

    |

  14. A block of mass m1 = 1 kg another mass m2 = 2 kg, are placed together ...

    Text Solution

    |

  15. A gun fires a bullet of mass 50 g with a velociy of 30 m//s. Due to t...

    Text Solution

    |

  16. A rocket with a lift-off mass 3.5xx10^4 kg is blasted upwards with an ...

    Text Solution

    |

  17. A block of mass 'm' is connected to another block of mass 'M' by a spr...

    Text Solution

    |

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

    Text Solution

    |

  19. A partical of mass 0.3 kg is subjected to a force F = - kx , Where = ...

    Text Solution

    |

  20. Three forces start acting simultaneously on a particle moving the velo...

    Text Solution

    |