Home
Class 11
PHYSICS
Statement-1 : A particle of mass m strik...

Statement-1 : A particle of mass m strikes a smooth wedge of mass M as shown in the figure. Linear momentum of particles along the inclined surface of wedge is conserved during collision.

and
Statement-2 : Wege exerts a force on particle perpendicular to inclined face of wedge during collision.

A

Statement -1 is True, Statement -2 si True , Statement -2 is a correct explanation for Statement -1.

B

Statement -1 is True, Statement -2 si True , Statement -2 is not correct explanation for Statement -1.

C

Satement-1 is True, Statement-2 is Satement-1 is True, Statement-2 is False.

D

Satement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-IV A|32 Videos
  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-IV B|14 Videos
  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-II|43 Videos
  • BASIC MATHEMATICS USED IN PHYSICS &VECTORS

    ALLEN |Exercise EXERCISE-IV ASSERTION & REASON|11 Videos
  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 5 B (Integer Type Questions)|3 Videos

Similar Questions

Explore conceptually related problems

A ball of mass m is released from A inside a smooth wedge of mass m as shown in figure. What is the speed of the wedge when the ball reaches point B?

The motion of a particle of mass m is described by y = ut + 1/2 "gt"^2 . Find the force acting on the particle.

The force ‘F’ acting on a particle o f mass ‘m ’ is indicated by the force-time graph shown below. The change in momentum of the particle over the time interval from zero to 8 s is

A block of mass m is place on a sm ooth inclined wedge ABC of inclination 0 as shown in figure. The wedge is given an acceleration ‘a’ towards the right. The relation between a and theta for the block to rem ain stationary on the wedge is

A block of mass 0.50kg is moving with a speed of 2.00m//s on a smooth surface. It strikes another mass of 1 kg at rest and they move as a single body. The energy loss during the collision is

Statement -1: Two particles moving in the same direction do not lose all their energy in a completely inelastic collision. Statement -2 : Principle of conservation of momentum holds true for all kinds of collisions.

A particle of mass m moving with velocity v makes head-on elastic collision with a sationary particle of mass 2m. Kinetic energy lost by the lighter particle during period of deformation is

Statement-1. For a charged particle moving from point P to point Q , the net work done by an electrostatic field on the particle is independent of the path connecting point P to point Q Statement-2. The net work done by a conservative force on an object moving along a closed loop is zero.

This question has statement -I and statement - II of the four choices given after the statements , choose the one that best describes the two statements . Statement - I : A point particle of mass m moving with speed v collides with stationary point particle of mass M . If the maximum energy loss possible is given as f(1/2 mv^(2)) " then" F = (m/(M+m)) Statement -II : Maximum energy loss occurs when the particles get stuck together as a result of the collision .

A mass m_(1) moves with a great velocity. It strikes another mass m_(2) at rest in head-on collision. It comes back along its path with low speed after collision. Then

ALLEN -CENTRE OF MASS-EXERCISE-III
  1. Statement I: In a two-body collision, the momenta of the particles are...

    Text Solution

    |

  2. Statement-1 : The centre of mass and centre of gravity of a body are t...

    Text Solution

    |

  3. Statement-1 : A particle of mass m strikes a smooth wedge of mass M as...

    Text Solution

    |

  4. Statement-1 : The coefficient of restitution is less than one for all ...

    Text Solution

    |

  5. Statement I: No external force acts on a system of two spheres which u...

    Text Solution

    |

  6. Statement I: If a sphere of mass mmoving with speed u undergoes a perf...

    Text Solution

    |

  7. Statement I: If a ball projected up obliquely from the ground breaks u...

    Text Solution

    |

  8. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  9. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  10. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  11. Comprehension # 1 If net force on a system in a particular direction...

    Text Solution

    |

  12. Comprehension # 2 When two bodies collide normally they exert equal ...

    Text Solution

    |

  13. Comprehension # 2 When two bodies collide normally they exert equal ...

    Text Solution

    |

  14. A ball collides at B with velocity 10m//s at 30^(@) with vertical. The...

    Text Solution

    |

  15. Comprehension # 4 When the mass of a sytem is variable, a thrust for...

    Text Solution

    |

  16. Comprehension # 4 When the mass of a sytem is variable, a thrust for...

    Text Solution

    |

  17. Comprehension # 5 One particle of mass 1 kg is moving along positive...

    Text Solution

    |

  18. Comprehension # 5 One particle of mass 1 kg is moving along positive...

    Text Solution

    |

  19. Comprehension # 5 One particle of mass 1 kg is moving along positive...

    Text Solution

    |

  20. Comprehension # 6 A 1 kg block is given a velocity of 15 m//s toward...

    Text Solution

    |