Home
Class 9
PHYSICS
Explain the following : Swimmers are pro...

Explain the following : Swimmers are provided with an inflated rubber jacket.

Promotional Banner

Topper's Solved these Questions

  • FORCE AND LAWS OF MOTION

    MBD -HARYANA BOARD|Exercise Example|74 Videos
  • MOTION

    MBD -HARYANA BOARD|Exercise Example|68 Videos

Similar Questions

Explore conceptually related problems

Explain why, school bags are provided with wide straps to carry them.

MBD -HARYANA BOARD-GRAVITATION-Example
  1. Why does a sharp knife cut object more effectively than a blunt knife ...

    Text Solution

    |

  2. Give reasons for the following :A cork piece floats but an iron piece ...

    Text Solution

    |

  3. Explain the following : Swimmers are provided with an inflated rubber ...

    Text Solution

    |

  4. Why is it easier to swim in sea water than in the river water ?

    Text Solution

    |

  5. Why is the pressure on the ground more when a man is walking than when...

    Text Solution

    |

  6. Why is a bucket of water lighter when in water than in air?

    Text Solution

    |

  7. If a fresh egg is put into a beaker filled with water, it sinks On dis...

    Text Solution

    |

  8. The radius of the moon is 1.7 xx 10^(6) m and its mass is 7.35 xx 10^(...

    Text Solution

    |

  9. Find the change in weight percentage of a body when it is taken from e...

    Text Solution

    |

  10. At what distance from the centre of the earth, the value of accelerati...

    Text Solution

    |

  11. A block of wood is kept on a table top The mass of the wooden block is...

    Text Solution

    |

  12. A block of wood is kept on a table top The mass of the wooden block is...

    Text Solution

    |

  13. A solid body floating in water has 1//5th of its volume above the surf...

    Text Solution

    |

  14. Explain why Moon exerts a lesser gravitational force on objects as com...

    Text Solution

    |

  15. The unit of g/G is

    Text Solution

    |

  16. What is the SI unit of weight ?

    Text Solution

    |

  17. The earth's gravitaional force causes an acceleration of 5m//s^(2) in ...

    Text Solution

    |

  18. With a specific initial velocity, we can jump higher on the moon than ...

    Text Solution

    |

  19. The value of g on the surface of the moon

    Text Solution

    |

  20. Write the formula to find the magnitude of the gravitational force bet...

    Text Solution

    |