Home
Class 11
PHYSICS
A balloon starts rising from the ground ...

A balloon starts rising from the ground with an acceleration of `1.25ms^-2`. After 8 seconds, a stone is released from the balloon. After releasing, the stone will:

A

Reach the ground in 4 second

B

Begin to move down after being released

C

Have a displacement of 50 m

D

Cover a distance of 40 m in reaching the ground

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOTION IN ONE DIMENSION

    ERRORLESS |Exercise Critical Thinking|19 Videos

  • MOTION IN ONE DIMENSION

    ERRORLESS |Exercise Graphical Questions|23 Videos

  • MOTION IN ONE DIMENSION

    ERRORLESS |Exercise Relative Motion|13 Videos

  • GRAVITATION

    ERRORLESS |Exercise SET|27 Videos

  • MOTION IN TWO DIMENSION

    ERRORLESS |Exercise Exercise|319 Videos

Similar Questions

Explore conceptually related problems

A balloon starts rising from the ground with an acceleration 2 ms^(-2) . After 5 second , a stone is released from the ballooon. Find the time taken by the stone to reach the ground after its release and total height attained by ballooon when stone reaches the ground. Take g==10 ms^(-2) .

A balloon starts rising from the ground with a constant acceleration of 1.25m//s^(2) . After 8 s, a stone is released from the balloon. Find the time taken by the stone to reach the ground. (Take g=10m//s^(2) )

A balloon starts rising from ground with an acceleration of 1.25 m//sec^2 . A 8 seconds a stone is released from the balloon. The maximum height from the ground reached by stone will be.

A balloon starts rising from the ground with an acceleration of 1.25 m//s^(2) . A stone is released from the balloon after 10s. Determine (1) maximum height of ston from ground (2) time taken by stone to reach the ground

A balloon starts from the state of rest from the ground with constant acceleration g/n. after time T, a stone is dropped from the balloon. If stone takes time T to reach the ground then calculate value of n.

A balloon starts rising from ground from rest with an upward acceleration 2m//s^(2) . Just after 1 s, a stone is dropped from it. The time taken by stone to strike the ground is nearly

A ballon starts risintg from ground from rest at some constant acceleration. After some time, a storne is dropped from it. If the stone reaches the ground in the same time in which balloon reached the dropping poing from ground, find the acceleration of the balloon.

A balloon reses from rest on the ground with constant acceleration g // 8. A stone is dropped from the balloon when the balloon has resen to a height of (H). Find the time taken by the stone to reach the ground.

A bolloon starts from rest moves vertically upwards with an acceleration g//8 ms^(-2) a stone falls from the balloon after 8 s from the start. Further time taken by the stone to reachg the ground (g=9.8ms^(-2)) is

ERRORLESS -MOTION IN ONE DIMENSION-Motion Under Gravity
  1. A stone is thrown vertically upwards. When stone is at a height half o...

    Text Solution

    |

  2. A body, thrown upwards with some velocity, reaches the maximum height ...

    Text Solution

    |

  3. A balloon starts rising from the ground with an acceleration of 1.25ms...

    Text Solution

    |

  4. A body is thrown vertically upwards with a velocity u . Find the true ...

    Text Solution

    |

  5. A man throws a ball vertically upward and it rises through 20 m and re...

    Text Solution

    |

  6. A particle when thrown, moves such that it passes from same height at ...

    Text Solution

    |

  7. Three different objects of masses m(1) , m(2) and m(2) are allowed to ...

    Text Solution

    |

  8. From the top of a tower, a particle is thrown vertically downwards wit...

    Text Solution

    |

  9. Two balls A and B of same masses are thrown from the top of the buildi...

    Text Solution

    |

  10. A ball is dropped from top of a tower of 100 m height. Simultaneously ...

    Text Solution

    |

  11. A cricket ball is thrown up with a speed of 19.6 m/s. The maximum hei...

    Text Solution

    |

  12. Balls are thrown vertically upwards in such a way that the next ball i...

    Text Solution

    |

  13. A body falling from a high mimaret travels 40 meters in the last 2 sec...

    Text Solution

    |

  14. A body falls from a height h = 200 m (at New Delhi). The ratio of dist...

    Text Solution

    |

  15. A man drops a ball downside from the roof of a tower of height 400 met...

    Text Solution

    |

  16. Two balls are dropped from heights h and 2h respectively from the eart...

    Text Solution

    |

  17. The acceleration due to gravity on the planet A is 9 times the acceler...

    Text Solution

    |

  18. A body falls from rest in the gravitational field of the earth. The di...

    Text Solution

    |

  19. If a body is thrown up with the velocity of 15 m/s then maximum heig...

    Text Solution

    |

  20. balloon is rising vertically up with a velocity of 29 m/s. A stone is...

    Text Solution

    |