Home
Class 11
PHYSICS
Statement -1 : When a girl jumbs from a ...

Statement -1 : When a girl jumbs from a boat, the boat slightly moves away from the shore.
and
Statement-2 : The total linear momentum of an isolated system remain conserved.

A

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

B

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

C

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

Satement-1: if there is no external torque on a body about its centre of mass, then the velocity of the center of mass remains constant. Statement-2: The linear momentum of an isolated system remains constant.

Statement-1 : Total linear momentum of system in centre of mass frame is zero only when there is no net external force. Statement-2 : Total linear momentum of system is conserved in absence of net external force.

Statement -1: If kinetic energy of a system is zero then linear momentum of each of particle of the system must be zero. Statement-2: If linear momentum of a system is zero then kinetic energy of system must be zero. Statement-3: If linear momentum of a particle is zero then kinetic energy is zero. Select the correct sequence.

Statement I: In an elastic collision between two bodies, the relative speed of the bodies after collision is equal to the relative speed before the collision. Statement II: In an elastic collision, the linear momentum of the system is conserved.

Statement-1: Total kinetic energy during an elastic collision between two isolated bodies, is always constant. Statement-2: Total linear momentum during a collision between isolated bodies, is always constant.

(P). In a negative beta^(-) decay reaction z^(X^(A))toz+1^(Y^(A))+beta^(-1)+overline(upsilon) (1). Total energy is conserved (Q). When a heavy object is projected from the surface of earth . (2). Total linear momentum of the system is conseved. (R). When an electron jumps from higher energy level to ground state. (3). Total angular momentum is conserved (S). When a rocket moves due to thrust of ejected gases . (4). total mass is conserved

Statement-I: When a planet is at maximum distance from the sun, its speed is minimum. Statement-II: The motion of planet around the sun does not follow the law of conservation of angular momentum.

ALLEN-CENTRE OF MASS-EXERCISE-III
  1. {:(,"Column I",,"Column II",),((A),"Elastic collision",(p),KE " is con...

    Text Solution

    |

  2. Assertion : In case of bullet fired from gun, the ratio of kinetic e...

    Text Solution

    |

  3. Statement -1 : When a girl jumbs from a boat, the boat slightly moves ...

    Text Solution

    |

  4. Statement I: In a two-body collision, the momenta of the particles are...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |