Home
Class 11
PHYSICS
A projectile of mass m is fired with a v...

A projectile of mass `m` is fired with a velocity `v` from point P at an angle `45^@`. Neglecting air resistance, the magnitude of the change in momentum leaving the point P and arriving at Q is

A

Zero

B

`1/2mv`

C

`mvsqrt2`

D

`2mv`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LINEAR MOMENTUM & ITS CONSERVATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance McQ|20 Videos
  • LINEAR MOMENTUM & ITS CONSERVATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise unsolved|110 Videos
  • LINEAR MOMENTUM & ITS CONSERVATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Conceptual MCQ s single option correct|30 Videos
  • KINEMATICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Pro.|83 Videos
  • NEWTONS LAWS OF MOTION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problem|81 Videos

Similar Questions

Explore conceptually related problems

A projectile of a mass m is fired with velocity v from point a as shown in figure neglecting air resistance, what is the change in momentum when leaving from P and arriving at Q?

A projectile is fired with initial momentum p at an angle 45^(@) from a point P as shown in figure. Neglecting air resistance, the magnitude of change in momentum between leaving P and arriving at Q is:

A projectile of mass m is thrown with a velocity v making an angle 60^(@) with the horizontal. Neglecting air resistance , the change in momentum from the departure A to its arrival at B is

A projectile of mass (m) is thrown with velocity (u) from the ground at an angle of 60^(@) with the horizontal. What is the magnitude of change in momentum between leaving and arriving back at the ground ?

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 of mass m strikes elastically on a wall with velocity v, at an angle of 60^(@) from the wall then magnitude of change in momentum of ball along the wall is

A projectile os shot in air with velocity (v) at an angle theta with the horizontal. Neglecting the air resistance, what are the vertical acceleration and horizontal acceleration at the highest of its fligh ?

PHYSICS GALAXY - ASHISH ARORA-LINEAR MOMENTUM & ITS CONSERVATION-Numerical MCQ s
  1. A wind - powered generator convets and energy into electrical energy ...

    Text Solution

    |

  2. A ball falls vertically onto a floor with momentum p, and then bounces...

    Text Solution

    |

  3. A projectile of mass m is fired with a velocity v from point P at an a...

    Text Solution

    |

  4. Two balls of equal mass have a head-on collision with speed 6 m//s. If...

    Text Solution

    |

  5. An alpha particle collides elastically with a stationary nucleus and c...

    Text Solution

    |

  6. A uniform solid right circular cone of base radius R is joined to a un...

    Text Solution

    |

  7. A Sphere moving with velocity v strikes a wall moving towards the sphe...

    Text Solution

    |

  8. A projectile of mass 20 kg is fired with a velocity of 400m//sat an an...

    Text Solution

    |

  9. A ball falls vertically for 2 seconds and hits a plane inclined at 30^...

    Text Solution

    |

  10. Three boys are standing on a horizontal platform of mass 170kg as sho...

    Text Solution

    |

  11. A platform of infinite mass is moving upward with velocity 5 m//s. At ...

    Text Solution

    |

  12. A force exerts an impulse Ion a particle changing its speed from initi...

    Text Solution

    |

  13. What is the maximum off set that one can obtained by piling up three i...

    Text Solution

    |

  14. When the KE of a particle is increased by 300%, the momentum of the bo...

    Text Solution

    |

  15. Two astronauts, each of mass 75kg are floating next to each other in s...

    Text Solution

    |

  16. A stream of water droplets, each of mass m = 0.001kg are fired horizon...

    Text Solution

    |

  17. A bowler tbrows a ball horizontally along east direction with speed of...

    Text Solution

    |

  18. A small ball rolls off the top landing of a staircase. It strikes the ...

    Text Solution

    |

  19. AB and CD are two smooth parallel walls. A child rolls a ball along gr...

    Text Solution

    |

  20. A sphere of mass m(1) in motion hits directly another sphere of mass m...

    Text Solution

    |