Home
Class 9
PHYSICS
A 100 m long train crosses a bridge of l...

A 100 m long train crosses a bridge of length 200m in 50 seconds with constant velocity. Find the velocity.

Promotional Banner

Topper's Solved these Questions

  • MOTION

    MODERN PUBLICATION|Exercise EXAMPLE|164 Videos

  • GRAVITATION

    MODERN PUBLICATION|Exercise EXAMPLE|102 Videos

  • SOUND

    MODERN PUBLICATION|Exercise EXERCISE|137 Videos

Similar Questions

Explore conceptually related problems

A person crosses a 600 m long street in 5 second. What is his speed ?

A body from rest accelerates at rate 10 m s^(-2) for 5 seconds and then moves with constant velocity for 10 seconds .Find the total distance travelled by it.

A person is standing on a railway station which is 120 m long . He observes that the trains crosses the station in 30 sec. but himself in 6 seconds. Find the length of the train.

A car crosses a pole with velocity 20 m s^-1 and another pole with velocity 30 m s^-1 , find its veocity in the middle of the two poles.

A body travels 200 cm in first two second and 220 cm in next four seconds. What will be the velocity at the end of the seventh second from the start?

A railway train 50 m long passes over a bridge 250 m long with uniform velocity of 10 m s ^(-1) . How long will it take to completely pass over the bridge ?

A body travels 200 m in 2 seconds and 220 m in the next 4 seconds. What will be its velocity at the nd of the 7th second from the start?

MODERN PUBLICATION-MOTION-EXAMPLE
  1. A 100 m long train crosses a bridge of length 200m in 50 seconds with ...

    Text Solution

    |

  2. Let a car stawrt from I (initial position) and move in a semi-circular...

    Text Solution

    |

  3. A circular cycle track has a circumference of 314 m with AB as one of ...

    Text Solution

    |

  4. A circular cycle track has a circumference of 314 m with AB as one of ...

    Text Solution

    |

  5. A woman travels a distance of 1 m towards north then 2m towards east a...

    Text Solution

    |

  6. A woman travels a distance of 1 m towards north then 2m towards east a...

    Text Solution

    |

  7. Rita takes 20 minutes to cover a distance of 3.2 kilometres on a bicyc...

    Text Solution

    |

  8. A car travels 4 km in 3 minutes. Find the speed of car in cms^-1

    Text Solution

    |

  9. A car travels 20 km in 1 hour and another 40 km in 3 hour. What is the...

    Text Solution

    |

  10. A car travels the first 20 km with a speed of 40 kmh-1 and the next 40...

    Text Solution

    |

  11. On a 120km road, a car travels the first 30km with at a uniform speed ...

    Text Solution

    |

  12. A train covers half of its journey with a speed of 30 metre per second...

    Text Solution

    |

  13. A train travels at a speed of 60 km/h for 0.52 h, at 30 km/h for the n...

    Text Solution

    |

  14. A man walks at 1m/s for 60 minutes he takes rest for 20 minutes and th...

    Text Solution

    |

  15. A car travelling with a speed of 2ms^-1 increases its speed to 10ms^-1...

    Text Solution

    |

  16. A car travelling at a speed of 20 ms^-1 applies brackes and stops with...

    Text Solution

    |

  17. The time between a clap and its echo from a wall is 0.1 s. If the dist...

    Text Solution

    |

  18. If a cheetah spots his prey at a distance of 100m, what is the minimum...

    Text Solution

    |

  19. Interpret the distance-time graph.

    Text Solution

    |

  20. From the position-time graph given find the average speed

    Text Solution

    |

  21. From the position-time graph given find the distance travelled between...

    Text Solution

    |