Home
Class 9
PHYSICS
Can there be displacement of an object i...

Can there be displacement of an object in the absence of any force acting on it ? Think. Discuss this question with your friends and teacher.

Text Solution

Verified by Experts

Yes. For a uniformly moving object
Suppose an object is moving with constant velocity. The net force acting on it is zero. But, there is a displacement along the motion of the object. Hence, there can be a displacement without a force.
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Can there be displacement of an object in the abence of any force acting on it ? Think. Discurss this question with your friends and teacher.

Can there be a displacement of any object in the absence of any external force?

How can you determine the buoyant force acting on an object ?

What are the effects of forces acting on the objects?

In the above question, the force acting on the object is

An object is stationary then the force is still acting on it is:

NCERT-WORK AND ENERGY-Exercise
  1. An object of mass 40 kg is raised to a height of 5 m above the ground....

    Text Solution

    |

  2. What is the work done by the force of gravity on a satellite moving ro...

    Text Solution

    |

  3. Can there be displacement of an object in the absence of any force act...

    Text Solution

    |

  4. A person holds a bundle of hay over his head for 30 minutes and gets t...

    Text Solution

    |

  5. An electric heater is rated 1500W. How much energy does it use in 10 ...

    Text Solution

    |

  6. Illustrate the law of conservation of energy by discussing the energy ...

    Text Solution

    |

  7. An object of mass m is moving with a constant velocity upsilon How muc...

    Text Solution

    |

  8. calculate the work required to be done to stop a car of 1500 kg moving...

    Text Solution

    |

  9. In each of the following, a force, F is acting on an object of mass, m...

    Text Solution

    |

  10. Soni says that the acceleration in an object could be zero even when s...

    Text Solution

    |

  11. find the energy in kWh consumed in 10 hours by four devices of power 5...

    Text Solution

    |

  12. A freely falling object eventually stops on reaching the ground. What ...

    Text Solution

    |

  13. A force of 7N acts on an object. The displacement is, say 8m, in the d...

    Text Solution

    |

  14. When do we say that work is done ?

    Text Solution

    |

  15. Write an expression for the work done when a force is acting on an obj...

    Text Solution

    |

  16. Define 1 J of work.

    Text Solution

    |

  17. A pair of bullocks exerts a force of 140 N on a plough. The field bei...

    Text Solution

    |

  18. What is the kinetic energy of an object ?

    Text Solution

    |

  19. Write an expression for kinetic energy of an object.

    Text Solution

    |

  20. The kinetic energy of an object of mass m moving with a velocity of 5 ...

    Text Solution

    |