Home
Class 12
PHYSICS
A projectile is thrown with velocity v a...

A projectile is thrown with velocity `v` at an angle `theta` with the horizontal. When the projectile is at a height equal to half of the maximum height,.
The vertical component of the velocity of projectile is.

A

`vsinthetaxx3`

B

`(vsintheta)/(3)`

C

`(vsintheta)/(sqrt2)`

D

`(vsintheta)/(sqrt3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROJECTILE MOTION

    MOTION|Exercise EXERCISE-3 (SECTION-A)|11 Videos
  • PROJECTILE MOTION

    MOTION|Exercise EXERCISE-3 (SECTION-B)|8 Videos
  • PROJECTILE MOTION

    MOTION|Exercise EXERCISE-1|39 Videos
  • PHOTOELECTRIC EFFECT

    MOTION|Exercise EXERCISE -3 (PREVIOUS YEAR PROBLEMS (JEE MAIN))|12 Videos
  • RADIOACTIVITY & NUCLEAR PHYSICS

    MOTION|Exercise Exercise-3|81 Videos

Similar Questions

Explore conceptually related problems

For a projectile first with velocity u at an angle theta with the horizontal.

A projectile is thrown with velocity v at an angle theta with the horizontal. When the projectile is at a height equal to half of the maximum height,. The velocity of the projectile when it is at a height equal to half of the maximum height is.

A projectile is thrown with a speed v at an angle theta with the vertical. Its average velocity between the instants it crosses half the maximum height is

A projectile is thorwn with a velocity of 50ms^(-1) at an angle of 53^(@) with the horizontal Detemrine the instants at which the projectile is at the same height

A projectile is thrown with velocity v making an angle theta with the horizontal. It just crosses the top of two poles,each of height h, after 1 seconds 3 second respectively. The time of flight of the projectile is

A projectile is fired from the origin with a velocity v_(0) at an angle theta with x-axis. The speed of the projectile at an altitude h is .

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 projectile is thrown at an angle of theta=45^(@) to the horizontal, reaches maximum reaches a maxium height of 16m , then

A projectile is projected with speed u at an angle theta with the horizontal . The average velocity of the projectile between the instants it crosses the same level is

MOTION-PROJECTILE MOTION-EXERCISE-2
  1. A stone is thrown with a speed of 10 ms^(-1) at an angle of projection...

    Text Solution

    |

  2. A bullet fired at an angle of 60^(@) with the vertical to the levell...

    Text Solution

    |

  3. An object is projected with velocity vecv(0) = 15hati + 20hatj . Cons...

    Text Solution

    |

  4. A particle projected from origin moves in x-y plane with a velocity ve...

    Text Solution

    |

  5. A particle is projected from ground with speed 80 m/s at an angle 30^(...

    Text Solution

    |

  6. A projectile is thrwon into space so as to have the maximum possible h...

    Text Solution

    |

  7. If the time of flight of a bullet over a horizontal range R is T, then...

    Text Solution

    |

  8. In the graph shown in figure, which quantity associated with projectil...

    Text Solution

    |

  9. A projectile is thrown with velocity v at an angle theta with the hori...

    Text Solution

    |

  10. If the horizontal range of projectile be (a) and the maximum height at...

    Text Solution

    |

  11. A ball is projectedfrom ground at an angle 45^(@) with horizontal from...

    Text Solution

    |

  12. A particle is projected from ground at an angle theta with horizontal ...

    Text Solution

    |

  13. A particle is thrown with a velocity of u m/s. It passes A and B as sh...

    Text Solution

    |

  14. The momentum of a body is increased by 25%. The kinetic energy is incr...

    Text Solution

    |

  15. A body is thrown horizontally from the top of a tower and strikes the ...

    Text Solution

    |

  16. Two paper screens A and B are separated by a distance of 100m. A bulle...

    Text Solution

    |

  17. A ball is projected from a point O as shown in figure. It will strike ...

    Text Solution

    |

  18. A ball rolls of the top fi a strair way with horizonntal velocity of m...

    Text Solution

    |

  19. The position coordinates of a projectile projected from ground on a ce...

    Text Solution

    |

  20. A particle moves along a parabolic parth y = 9x^(2) in such a way that...

    Text Solution

    |