Home
Class 14
CDP
An object of mass 6 kg is sliding on a f...

An object of mass 6 kg is sliding on a frcitionless horizontal surface with a uniform speed of 3 m/s. The force required to keep the object moving at the same speed along the same straight lineis

A

27 N

B

18 N

C

54 N

D

0 N

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOTIVATION AND LEARNING

    ARIHANT PUBLICATION PUNJAB|Exercise CHAPTER EXERCISE|40 Videos

  • NATURE AND SCOPE OF SCIENTIFIC CURRICULUM

    ARIHANT PUBLICATION PUNJAB|Exercise Chapter Exercise|25 Videos

Similar Questions

Explore conceptually related problems

An object of mass 2kg is sliding with a constant velocity of 4ms^(-1) on a frictionless horizontal table. The force required to keep the object moving with the same velocity is

An object of mass 1 kg moving on a horizontal surface with initial velocity 8 m/s comes to rest after 10 s. If one wants to keep the object moving on the same surface with velocity 8 m/s the force required is

A body of mass 5kg is moving along a circle of radius 1m with a uniform speed of 5m//s . The external force acting on the body is

A body of mass 5kg is moving along a circle of a radius 1 m with a uniform speed of 5 m/s .What is the acceleration of body?

ARIHANT PUBLICATION PUNJAB-MOVING THINGS PEOPLE AND IDEAS -CHAPTER EXERCISE
  1. If the pressure over a liquid increase , its boiling point

    Text Solution

    |

  2. The distance - time graph for the motion of two vehicles . A and B is ...

    Text Solution

    |

  3. Which of the following is the correct increasing order of the rolling ...

    Text Solution

    |

  4. A merry -go-round - is moving at a non - varying speed of 10 m/s . It...

    Text Solution

    |

  5. Porters who carry heavy luggage always have a long piece of cloth with...

    Text Solution

    |

  6. An object of mass 5 kg is sliding on a smooth frictionless horizontal ...

    Text Solution

    |

  7. In the following table , the readings of an odometer at diffferent tim...

    Text Solution

    |

  8. While going for a picnic a student notes the reading on the odometer o...

    Text Solution

    |

  9. A rectangular container given below is filled with a liquid heavier th...

    Text Solution

    |

  10. A solid rectangular block of iron is kept over the top of a table with...

    Text Solution

    |

  11. The odometer reading of a moving car at 8.00 am is 36540 km and at 10....

    Text Solution

    |

  12. Select the one which is different from the others in the manner it is ...

    Text Solution

    |

  13. While teaching the topic on 'motion and time' to class Vii students Sa...

    Text Solution

    |

  14. A bus covers the first 10 km of its journey at an average speed of 40 ...

    Text Solution

    |

  15. An object of mass 6 kg is sliding on a frcitionless horizontal surface...

    Text Solution

    |

  16. We are not crushed under the weight of atmosphere , because

    Text Solution

    |

  17. A block of iron dropped in a vessel of water , sinks to the bottom . T...

    Text Solution

    |

  18. A block is lying at rest on the surface of table .What one of the foll...

    Text Solution

    |

  19. The pressure in a fluid that is at rest

    Text Solution

    |

  20. A block of wood is lying at rest on table . What can be said about th...

    Text Solution

    |