Home
Class 12
PHYSICS
A body is thrown with the velocity u =...

A body is thrown with the velocity ` u = 12.0 ms^(-1)` at an angle of `alpha = 45^(@)` to the horizon. If it touches the ground at the distance s from the point where it was thrown. From what height h should stone be thrown in a horizontal direction with the same initial velocity u so that it falls at the same spot ?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise NUMERICAL EXERCISE (LEVEL -2)|19 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise QUESTION FOR DESCRIPTIVE ANSWER|7 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise VERY SHORT ANSWER TYPE QUESTIONS|10 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-3 (Circular Motion)|7 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise very Short answer type question|15 Videos

Similar Questions

Explore conceptually related problems

A body is thrown with a velocity of 9.8 m/s making an angle of 30^(@) with the horizontal. It will hit the ground after a time

A body is thrown with the velocity 20ms^(-1) at an angle of 60^@ with the horizontal. Find the time gap between the two positions of the body where the velocity of the body makes an angle of 30^@ with horizontal.

A ball is thrown with the velocity u at an angle of alpha to the horizon. Find (i) the height of which the ball will rise to (ii) the distance x from the point of projection to the point where it reaches to the ground and (iii) the time during which the ball will be in motion (neglect the air resistance ).

A projectile is thrown with initial velocity u_(0) and angle 30^(@) with the horizontal. If it remains in the air for 1s. What was its initial velocity ?

All the particles thrown with same initial velocity would strike the ground. .

A projectile is thrown upward with a velocity v_(0) at an angle alpha to the horizontal. The change in velocity of the projectile when it strikes the same horizontal plane is

A stone is thrown horizontally with velocity u. The velocity of the stone 0.5 s later is 3u/2. The value of u is

A body is thrown horizontally from the top of a tower of height 5 m . It touches the ground at a distance of 10 m from the foot of the tower. Find the initial velocity of the body.

A ball is thrown from the top of a 35m high tower with initial velocity of magnitude u=80" ms"^(-1) at an angle 25^(@) with horizontal. Find the time to reach the ground and the horizontal distance covered by the ball.

A ball is thrown from the top of a 35m high tower with initial velocity of magnitude u=80" ms"^(-1) at an angle 25^(@) with horizontal. Find the time to reach the ground and the horizontal distance covered by the ball.

AAKASH SERIES-MOTION IN A PLANE-NUMERICAL EXERCISE (LEVEL -1)
  1. A body is projected at 60^(@) with the horizontal with the velocity of...

    Text Solution

    |

  2. A particle is projected from a horizontal floor with speed 10(m)/(s) a...

    Text Solution

    |

  3. An object is projected vertically up from the earth’s surface with vel...

    Text Solution

    |

  4. A rod AB of length 2L and mass m is lying on a horizontal frictionless...

    Text Solution

    |

  5. Two tall buildings are 40 m apart. With what speed must a ball be thro...

    Text Solution

    |

  6. From the top of a cliff of height 19.6m a ball is projected horizonta...

    Text Solution

    |

  7. A cricket player throws the ball to have the maximum horizontal rang...

    Text Solution

    |

  8. A ball is projected horizontally from the top of a building 19.6 m hig...

    Text Solution

    |

  9. The range of a projectile fired at an angle of 15^@ is 50 m. If it is ...

    Text Solution

    |

  10. A stone is projected at angle of tan^(-1)(3//4) to the horizontal wi...

    Text Solution

    |

  11. The equation of motion of a body are given such that horizontal dis...

    Text Solution

    |

  12. A shell is fired from a long - range gun with an intial velocity ...

    Text Solution

    |

  13. Two bodies are thrown with the same initial speed at angle a and (90^(...

    Text Solution

    |

  14. Two balls are projected from the same point in the direction inclined...

    Text Solution

    |

  15. A stone is thrown horizontally with velocity g ms^(-1) from the top o...

    Text Solution

    |

  16. A body is thrown with the velocity u = 12.0 ms^(-1) at an angle of ...

    Text Solution

    |

  17. A ball is thrown with the velocity u at an angle of alpha to the hor...

    Text Solution

    |

  18. A ball is throw from the top of a tower of 61 m high with a velocit...

    Text Solution

    |

  19. A tennis ball rolls off the top of a stair case way with a horizontal ...

    Text Solution

    |

  20. If any point of a parabolic path of a projectile the velocity be u ...

    Text Solution

    |