Home
Class 10
PHYSICS
A point object is placed in front of a p...

A point object is placed in front of a plane mirror. If the object and the mirror start moving away from each other with speed v along a straight line then speed of the image w.r.t. mirror is

A

2 v

B

3 v

C

5v

D

6v

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS QUESTIONS

    MCGROW HILL PUBLICATION|Exercise PART-B|99 Videos

  • MEASUREMENT

    MCGROW HILL PUBLICATION|Exercise ELEMENTARY QUESTIONS (HIGHER ORDER THINKING QUESTIONS)|13 Videos

  • MOTION

    MCGROW HILL PUBLICATION|Exercise HIGHER ORDER THINKING QUESTIONS|48 Videos

Similar Questions

Explore conceptually related problems

A real object is placed in front of a convex mirror (fixed).The object is moving toward the mirror. If v_(0) is the speed of object and v_(i) is the speed of image, then

If a plane mirror and an object placed in front of it, both move towards each other by 10 cm, find the shift in the position of the image.

A point is placed in front of thick plane mirror as shown in figure. Find the location of final image w.r.t. object.

A linear object AB is placed along the axis of a concave mirror. This object is moving towards the mirror with speed U. The speed of the image of the point A is 4U and the speed of the image of B is alSO 4U btu in opposite direction. If the center of the line AB is at a distance L from the mirror then find out the length of the object.

An object is placed in front of a concave mirror between the pole and the focus of the mirror. What is the nature of the image formed by the mirror ?

A point object P moves towards a convex mirror with a constant speed v, along its optic axis.The speed of the image

MCGROW HILL PUBLICATION-MISCELLANEOUS QUESTIONS-PART-B
  1. Two charged balls attract each other with a certain force. If they are...

    Text Solution

    |

  2. What voltage drop is there across 1kW electric heater, whose resistanc...

    Text Solution

    |

  3. A point object is placed in front of a plane mirror. If the object and...

    Text Solution

    |

  4. The distance (S) travelled varies with time (t) for four different bod...

    Text Solution

    |

  5. The area under acceleration-time graph gives

    Text Solution

    |

  6. The displacement of a body is proporticonal to the cube of time elapse...

    Text Solution

    |

  7. Fig. 3.39 shows the acceleration - time graph for a particle in rectil...

    Text Solution

    |

  8. A boy is carrying a bucket of water in one hand and a piece of plastic...

    Text Solution

    |

  9. A raft of wood (density=600kg//m^(3)) of mass 120 kg floats in water. ...

    Text Solution

    |

  10. A wooden cube floating in water supports a mass 0.2 kg on its top. Whe...

    Text Solution

    |

  11. A boat having a length of 3m and breath 1m is floating on a lake. The ...

    Text Solution

    |

  12. A man is sitting in a boat which is floating in a pond. If the man dri...

    Text Solution

    |

  13. Kg ms^(-1) is used to express

    Text Solution

    |

  14. If we plot a graph between force and time, the area under the curve an...

    Text Solution

    |

  15. The ratio of Si to cgs units of buoyant force Is

    Text Solution

    |

  16. Two stretched membranes of areas 2cm^(2) and 3cm^(2) are placed in a l...

    Text Solution

    |

  17. Where will it be profitable to purchase 1 kilogram sugar

    Text Solution

    |

  18. As we go from the equator to the poles, the value of g

    Text Solution

    |

  19. Who among the following gave first the experimental value of G

    Text Solution

    |

  20. The work done by a satellite in a complete orbit is

    Text Solution

    |