Home
Class 11
PHYSICS
Define centre of mass....

Define centre of mass.

Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    CHETANA PUBLICATION|Exercise EXERCISE|76 Videos

  • MAGNETISM

    CHETANA PUBLICATION|Exercise EXERCISE|118 Videos

Similar Questions

Explore conceptually related problems

Find the expression for the acceleration of centre of mass.

Three equal masses each of 1 kg are placed at vertices of an equilateral triangle of side 10m. Find the position of centre of mass.

Define Centre of gravity:

What is the concept of centre of mass ?

Where is the centre of mass located for an object ?

Find the expression for velocity of centre of mass.

How can the centre of mass be mathematically determined or understood?

Choose the correct options The centre of mass of a system of two uniform spherical masses of 5 kg and 35 kg with centres of them 0.7 m apart is

Three identicle particle each of mass 1 kg are placed with their centres on a straight line. Their centres are marked A, B and C respectively. The distance of centre of mass of the system from A is.

CHETANA PUBLICATION-LAWS OF MOTION -EXERCISE
  1. A force vecF = (3veci + 2vecj - 4veck) N acts on a particle. The posit...

    Text Solution

    |

  2. Linear velocity of a rotating fan as a whole generally zero. Is it in ...

    Text Solution

    |

  3. Define centre of mass.

    Text Solution

    |

  4. Define and explain rotational equilibrium:

    Text Solution

    |

  5. How can the centre of mass be mathematically determined or understood?

    Text Solution

    |

  6. State any 6 characteristics of centre of mass:

    Text Solution

    |

  7. Define Centre of gravity:

    Text Solution

    |

  8. Why do we need to know the centre of mass of an object? For which obje...

    Text Solution

    |

  9. The mass of the Moon is 0.0123 times that of the Earth and the separat...

    Text Solution

    |

  10. Locate the centre of mass of the syste,m of three particles of masses ...

    Text Solution

    |

  11. Two brass sphere of radii 5 cm and 10 cm are brought in contact with e...

    Text Solution

    |

  12. A uniform beam 1 m long is supported on knife-edge at 60 cm from left ...

    Text Solution

    |

  13. A uniform wooden plank, 5 m long and mass of 40 kg, is resting horizon...

    Text Solution

    |

  14. A 2 m long wooden plank of mass 20 kg is pivoted (supported from below...

    Text Solution

    |

  15. State and explain Mechanical equilibrium:

    Text Solution

    |

  16. A 2 m long ladder of mass 10 kg is kept against a wall such that is 1....

    Text Solution

    |

  17. Four uniform solid cubes of edges 10 cm, 20 cm, 30 cm and 40 cm are ke...

    Text Solution

    |

  18. A uniform solid sphere of radius R has a hole of radius R//2 drilled i...

    Text Solution

    |

  19. A uniform solid sphere of radius R has a hole of radius R//2 drilled i...

    Text Solution

    |

  20. Find the expression for velocity of centre of mass.

    Text Solution

    |