Home
Class 12
PHYSICS
A particle of mass m is projectile with ...

A particle of mass m is projectile with veoocity u making an angle of `45^(@)` with the horizontal.When the particle lands on the level ground, the magnitude of the change in its momentum will be

A

2mv

B

`mv //sqrt(2)`

C

`mv sqrt( 2)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    VMC MODULES ENGLISH|Exercise EFFICIENT|50 Videos

  • KINEMATICS OF A PARTICLE

    VMC MODULES ENGLISH|Exercise JEE Advanced (archive)|14 Videos

  • LIQUIDS

    VMC MODULES ENGLISH|Exercise JEE ADVANCED (LEVEL -2)|55 Videos

Similar Questions

Explore conceptually related problems

A particle of mass m is projected with velocity making an angle of 45^(@) with the horizontal When the particle lands on the level ground the magnitude of the change in its momentum will be .

A particle of mass m is projected with a velocity v making an angle of 45^@ with the horizontal. The magnitude of the angular momentum of the projectile abut the point of projection when the particle is at its maximum height h is.

A particle is projected with a velocity u making an angle theta with the horizontal. The instantaneous power of the gravitational force

A particle of mass m is projected with a velocity v at an angle of theta with horizontal. The angular momentum of the particle at the highest point of its trajectory is equal to :

A particle is fired from a point on the ground with speed u making an angle theta with the horizontal.Then

A particle of mass m is projected with velocity v moving at an angle of 45^(@) with horizontal. The magnitude of angular momentum of projectile about point of projection when particle is at maximum height, is

A particle is projected from the ground with velocity u making an angle theta with the horizontal. At half of its maximum heights,

A particle of mass m is projected form ground with velocity u making angle theta with the vertical. The de Broglie wavelength of the particle at the highest point is

A particle of mass m is projected with velocity u at an angle alpha with horizontal. During the period when the particle descends from highest point to the position where its velocity vector makes an angle (alpha)/(2) with horizontal. Work done by gravity force is

The particle of mass 1 kg is projected with velocity 20sqrt(2) m/s at 45^(@) with ground . When , the particle is at highest point (g=10 m//s^(2)) ,

VMC MODULES ENGLISH-LAWS OF MOTION -IMPECCABLE
  1. The resultant of two forces acting at an angle of 120^(@) is 10 N. If...

    Text Solution

    |

  2. The acceleration of an object moving in a circle of radius R with unif...

    Text Solution

    |

  3. A particle of mass m is projectile with veoocity u making an angle of ...

    Text Solution

    |

  4. Sand is being dropped on a conveyor belt at the rate of M kg/s. The fo...

    Text Solution

    |

  5. A fighter plane is moving in a vertical circle of radius 'r'. Its min...

    Text Solution

    |

  6. Choose the incorrect statement.

    Text Solution

    |

  7. A car moving with a speed of 50 km h^(-1) can be stopped by brakes aft...

    Text Solution

    |

  8. In non inertial frames,Newton's second law of motion is written as ...

    Text Solution

    |

  9. Three blocks with masses m,2m and 3m are connected by strings, as show...

    Text Solution

    |

  10. The upper half of an inclined plane with inclination phi is perfectly ...

    Text Solution

    |

  11. A balloon with mass M is descending down with an acceleration a (a lt ...

    Text Solution

    |

  12. A system consists of three masses m(1),m(2) and m(3) connected by a st...

    Text Solution

    |

  13. The force F acting on a particle of mass m is indicated by the force-t...

    Text Solution

    |

  14. Three blocks A,B and C of masses 4 kg, 2kg and 1kg respectively, are i...

    Text Solution

    |

  15. A block A of mass m1 rests on a horizontal table. A light string conne...

    Text Solution

    |

  16. Two stones of masses m and 2m are whirled in horizontal circles, the h...

    Text Solution

    |

  17. A plank with a box on it at one end is gradually raised about the othe...

    Text Solution

    |

  18. A car is negotiating a curved road of radius R. The road is banked at ...

    Text Solution

    |

  19. A rigid ball of mass m strikes a rigid wall at 60^(@) and angles refle...

    Text Solution

    |

  20. Two blocks A and B os masses 3m and m respectively are connected by a ...

    Text Solution

    |