Home
Class 11
PHYSICS
A food packet is released from a helicop...

A food packet is released from a helicopter which is rising steadily at `2ms^(-1)` , After two second (i) What is the velocity of the packet ? (ii)How far is it below the helicopter?
Take `g=9.8ms^(-2)` .

Promotional Banner

Topper's Solved these Questions

  • MECHANICS

    SL ARORA|Exercise Exercise|341 Videos

  • Mechanical Properties of Solids

    SL ARORA|Exercise Example|113 Videos

  • Motion in a Plane

    SL ARORA|Exercise Excercise|397 Videos

Similar Questions

Explore conceptually related problems

A food packet is released from a helicopter which is trising steadily at 3 ms^(-1) . After 3 seconds , (i) what is the velocity of the packet? (ii) how far is it below the helicopter ? Take g= 9.8 m//s^2 .

A packet is dropped from a balloon which is going upwards with the velocity 12m//s . The velocity of the packet after 2 seconds will be

A packet is dropped from a helicopter rising up with velocity 2 ms^(-1) . The velocity of the packet after 2 seconds will be

A packet is dropped from a helicopter, which is ascending at a rate of 16m/s , when it is at a height of 14.4m above the ground. (i) How much time it will take the packet to reach the ground? (ii) With what velocity it will hit the ground?

Matching type Question : A ball thrown up is caught by the thrower after 4s. Take g = 9.8 ms^(-2) .

Mass of a body is 5 kg. What is its weight? [Take g=9.8 ms^(-2) ]

What is the mass of an object whose weight is 49 newtorn? [Take g = 9.8 ms^(-2) ]

A body is thrown horizontal from the top of a tower and strikes the ground after two seconds at angle of 45^(@) with the horizontal. Find the height of the tower and the speed with which the body was thrown. Take g = 9.8 ms^(-2) .

A packet is released from a balloon which is moving upward when the balloon is at a height 200 m above ground. The packet reaches the ground in 8 sec. Speed of the balloon when the packet is released, is: (Take g = 10 m//s^(2) )

SL ARORA-MECHANICS-Exercise
  1. Completion type Question : A body is dropped from the top of a tower o...

    Text Solution

    |

  2. Completion type Question : From a place, where g = 9.8 ms^(-2), a ston...

    Text Solution

    |

  3. A food packet is released from a helicopter which is rising steadily a...

    Text Solution

    |

  4. Completion type Question : The position of a body with respect to time...

    Text Solution

    |

  5. Explain how can a body be simultaneously at rest and in motion?

    Text Solution

    |

  6. If the origin is shifted to the point (0,-2) by a translation of the a...

    Text Solution

    |

  7. Can a body have a. Zero instantaneous velocity and yet be accelerati...

    Text Solution

    |

  8. Assertion: The average velocity of a particle is zero in a time interv...

    Text Solution

    |

  9. If the displacement of a particle is zero, then distance covered by it

    Text Solution

    |

  10. In Ques.8, the direction of acceleration is

    Text Solution

    |

  11. Does the acceleration produced in a freely falling body depend on the ...

    Text Solution

    |

  12. Two balls of different masses are thrown vertically upwards with the s...

    Text Solution

    |

  13. In a case of a motion, displacement is directly proportional to the sq...

    Text Solution

    |

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

    Text Solution

    |

  15. True/False type quesiton : The ratio of the distances covered by a bod...

    Text Solution

    |

  16. Assertion: A body,whatever its motion, is always at rest in a frame of...

    Text Solution

    |

  17. Explain that a particle can have zero average velcoity but not zero av...

    Text Solution

    |

  18. Assertion: A body having non zero acceleration can have a constant vel...

    Text Solution

    |

  19. Matching type Question :

    Text Solution

    |

  20. Matching type Question : For a body thrown vertically upwards with ini...

    Text Solution

    |