Home
Class 12
PHYSICS
A body is projected with velocity 24 ms^...

A body is projected with velocity 24 `ms^(-1)` making an angle 30° with the horizontal. The vertical component of its velocity after 2s is (g=10`ms^(-1)` )

A

`8 ms^(-1)` upward

B

`8 ms^(-1)` down ward

C

`32 ms^(-1)` upward

D

`32 ms^(-1)` down word

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-2 (Horizontal projectile motion)|14 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-2 (Circular motion)|7 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-2 (A boat in a river)|7 Videos

  • MAGNETISM

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|22 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise QUESTION FOR DESCRIPTIVE ANSWER|7 Videos

Similar Questions

Explore conceptually related problems

A body is projected with an initial velocity of 58.8 m/s at angle 60° with the vertical. The vertical component of velocity after 2 sec is

A body is thrown into air with a velocity 5 m/s making an angle 30^(@) with the horizontal .If the vertical component of the velocity is 5 m/s what is the velocity of the body ? Also find the horizontal component .

A body is projected with a velocity of 20 ms^(-1) in a direction making an angle of 60^(@) with the horizontal. Determine its (i) position after 0.5 s and (ii) the velocity after 0.5s .

A stone is projected from the top of a tower with velocity 20ms^(-1) making an angle 30^(@) with the horizontal. If the total time of flight is 5s and g=10ms^(-2)

A body of mass 1kg is projected with velocity 50 ms^(-1) at an angle of 30^(@) with the horizontal. At the highest point of its path a force 10 N starts acting on body for 5s vertically upward besids gravitational force, what is horizontal range of the body (Take, g = 10 ms^(-2))

A bullet is projected upwards from the top of a tower of height 90 m with the velocity 30 ms^(-1) making an angle 30^(@) with the horizontal. Find the time taken by it to reach the ground is (g=10 ms^(-2))

A body is projected with a velocity 60 ms ^(-1) at 30^(@) to horizontal . Its initial velocity vector is

A body is projected down from height of 60 m with a velocity 10 ms ^(-1) at angle 30^(@) to horizontal. The time of flight of the body is [g = 10 ms ^(-2)]

A body is project at t= 0 with a velocity 10 ms^-1 at an angle of 60 ^(@) with the horizontal .The radius of curvature of its trajectory at t=1s is R. Neglecting air resitance and taking acceleration due to gravity g= 10 ms^-2 , the value of R is :

A ball is projected with a velocity 20 sqrt(3) ms^(-1) at angle 60^(@) to the horizontal. The time interval after which the velocity vector will make an angle 30^(@) to the horizontal is (Take, g = 10 ms^(-2))

AAKASH SERIES-MOTION IN A PLANE-EXERCISE-2 (Oblique project
  1. Two bodies are thrown from the same point with the same velocity of 50...

    Text Solution

    |

  2. A gun fires a bullet at a speed of 140 ms^(-1). If the bullet is to hi...

    Text Solution

    |

  3. A body is projected with velocity 24 ms^(-1) making an angle 30° with...

    Text Solution

    |

  4. A particle is thrown with velocity u at an angle prop from the horizon...

    Text Solution

    |

  5. The equation of trajectory of a projectile is y=10x-(5/9)x^(2). If we ...

    Text Solution

    |

  6. An object is projected with a velocity of 20ms^(-1) making an angle of...

    Text Solution

    |

  7. For a projectile, the ratio of maximum height reached to the square of...

    Text Solution

    |

  8. The speed of a projectile at its maximum height is sqrt(3) //2 times i...

    Text Solution

    |

  9. The velocity at the maximum height of a projectile is half of its init...

    Text Solution

    |

  10. A person throws a bottle into a dustbin at the same height as he is 2m...

    Text Solution

    |

  11. A body is projected at angle 30° to horizontal with a velocity 50 ms^(...

    Text Solution

    |

  12. A body is projected at angle 30° to horizontal on a planet with a velo...

    Text Solution

    |

  13. A body is projected at angle 30° to horizontal on a planet with a velo...

    Text Solution

    |

  14. Abody is thrown with velocity (4i +3j) metre per second. Its maximum h...

    Text Solution

    |

  15. Two particles are projected with same velocity but at angles of projec...

    Text Solution

    |

  16. The potential energy of a projectile at its maximum height is equal to...

    Text Solution

    |

  17. If the maximum vertical height and horizontal ranges of a projectile a...

    Text Solution

    |

  18. A body is projected with a certain speed at angles of projection of th...

    Text Solution

    |

  19. From a point on the ground a particle is projected with initial veloci...

    Text Solution

    |

  20. the velocity of a projectile at initial point a is (2hati+3hatj) m/s. ...

    Text Solution

    |