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The linear momentum of a system of parti...

The linear momentum of a system of particles is always conserved.

Text Solution

Verified by Experts

The correct Answer is:
False.
Correct Statement :
The linear momentum of a system of particles is always conserved if no external force acts.
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The momentum of a system of particles is always conserved. True or false?

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Knowledge Check

  • The angular momentum of a system of particles is conserved

    A
    When no external force acts upon the system
    B
    When no external torque acts upon the system
    C
    When no external impulse acts upon the system
    D
    When axis of rotation remains same

  • The angular momentum of a system of particles is conserved:

    A
    When no external force acts upon the system
    B
    When no external torque acts upon the system
    C
    When no external impulse acts upon the system
    D
    When axis of rotation remains the same

  • Consider the following two statements. (A) Linear momentum of a system of particles is zero (B) Kinetic energy of a system of particles is zero. Then.

    A
    A does not imply B , B does not imply A
    B
    A implies B but B does not imply A
    C
    A does not imply B but B implies A
    D
    A implies B and B implies A

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    The momentum of a system of particles is always conserved true or false

    Suppose we define a quantity Linear Momentum as linear momentum =mass x speed. The linear momentum of a system of particles is the sum of linear momentum of the individual particles. Can we state a principle of conservation of linear momentum as linear momentum of a system remains constant if no external force acts on it?

    Consider the following two statements. (A) Linear momentum of a system of particles is zero (B) Kinetic energy of a system of particles is zero. Then.

    A particle undergoes uniform circular motion. Th e angular momentum of the particle remain conserved about,

    A particle undergoes uniform circular motion. The angular momentum of the particle remain conserved about:

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