Home
Class 11
PHYSICS
A bomber moving horizontally with 500m//...

A bomber moving horizontally with `500m//s` drops a bomb which strikes ground in 10s. The angle of strike with horizontal is

A

`tan^(-1)((1)/(5))`

B

`tan((1)/(5))`

C

`tan^(-1) (1)`

D

`tan^(-1) (5)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOTION IN ONE DIMENSION

    ERRORLESS |Exercise Motion In One Dimension|24 Videos

  • NEWTONS LAWS OF MOTION

    ERRORLESS |Exercise Self Evaluation Test|16 Videos

Similar Questions

Explore conceptually related problems

A bomber plane moves horizontally with a speed of 600 m//s and a bomb released from it, strikes the ground in 10 s . The angle with horizontally at which it strikes the ground will be

A plane flying horizontally at 100 m s^-1 releases an object which reaches the ground in 10 s . At what angle with horizontal it hits the ground ?

A ball is projected at an angle of 30^(@) above with the horizontal from the top of a tower and strikes the ground in 5s at an angle of 45^(@) with the horizontal. Find the height of the tower and the speed with which it was projected.

An airplane moving horizontally with a speed of 18km//hr drops a food packet while flying at a height of 500m. The horizontal range is:

A bomber is moving horizontally at a speed v_(1)=72m//s at a height of h=103m. An enemy tank is moving horizontally (x-axis) with constant spedd . At the instant the bomb is released a tank is at a distance x_(0)=125m from origin. Origin is directly below a bomber at the instant of release of bomb. Assurning the tank to be 3 m high find the velocity v_(2) and the time of flight of bomb.

A body is thrown horizontally from the top of a tower and strikes the ground after three seconds at an angle of 45^@ with the horizontal. Find the height of the tower and the speed with which the body was projected. (Take g = 9.8 m//s^2)

A ball is thrown horizontally with speed 10 m//s from the top of tower of height 80 m . After how much time and at what horizontal distance from the tower it strikes the ground ?

A marble is thrown horizontally with a speed of 15 m/s from the top of a building. When it strikes the ground, the marble has a velocity that makes an angle of 65^(@) with the horizontal. From what height above the ground was the marble thrown?

A ball is thrown horizontally with a speed of 20 m//s from the top of a tower of height 100m Time taken by the ball to strike the ground is

ERRORLESS -MOTION IN TWO DIMENSION-Exercise
  1. A particle moves in a plane with constant acceleration in a direction ...

    Text Solution

    |

  2. At the height 80 m , an aeroplane is moving with 150 m//s . A bomb is ...

    Text Solution

    |

  3. A bomber moving horizontally with 500m//s drops a bomb which strikes g...

    Text Solution

    |

  4. A large number of bullets are fired in all directions with the same sp...

    Text Solution

    |

  5. A projectile fired with initial velocity u at some angle theta has a ...

    Text Solution

    |

  6. If the initial velocity of a projectile be doubled, keeping the angle ...

    Text Solution

    |

  7. In the motion of a projectile freely under gravity, its

    Text Solution

    |

  8. The range of a projectile for a given initial velocity is maximum when...

    Text Solution

    |

  9. Find the angle of projection of a projectile for which the horizontal ...

    Text Solution

    |

  10. A ball is thrown upwards and returns to the ground describing a parabo...

    Text Solution

    |

  11. At the top of the trajectory of a projectile, the directions of its ve...

    Text Solution

    |

  12. An object is thrown along a direction inclined at an angle of 45^(@) w...

    Text Solution

    |

  13. The height y and the distance x along the horizontal plane of a projec...

    Text Solution

    |

  14. Referring to above question, the angle with the horizontal at which th...

    Text Solution

    |

  15. Referring to the above two questions, the acceleration due to gravity ...

    Text Solution

    |

  16. The range of a projectile launched at an angle of 15^(@) with horizont...

    Text Solution

    |

  17. A cricketer hits a ball with a velocity 25m//s at 60^(@) above the hor...

    Text Solution

    |

  18. A stone is projected from the ground with velocity 25m//s . Two second...

    Text Solution

    |

  19. Galileo writes that for angles of projection of a projectile at angles...

    Text Solution

    |

  20. A projectile thrown with a speed v at an angle theta has a range R on...

    Text Solution

    |