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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान इयत्ता ११

In an inelastic collision of two bodies, the quantities which do not change after the collision are the ______ of the system of two bodies.

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प्रश्न

In an inelastic collision of two bodies, the quantities which do not change after the collision are the ______ of the system of two bodies.

पर्याय

  • Total kinetic energy

  • Total linear momentum

  • Total energy

MCQ
रिकाम्या जागा भरा
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उत्तर

In an inelastic collision of two bodies, the quantities which do not change after the collision are the total linear momentum of the system of two bodies.

Explanation:

The total linear momentum always remains conserved, whether it is an elastic collision or an inelastic collision.

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पाठ 5: Work, Energy and Power - EXERCISES [पृष्ठ ८९]

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एनसीईआरटी Physics [English] Class 11
पाठ 5 Work, Energy and Power
EXERCISES | Q 5.6 (d) | पृष्ठ ८९

संबंधित प्रश्‍न

The rate of change of total momentum of a many-particle system is proportional to the ______ on the system.


State if the following statement is true or false. Give a reason for your answer.

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Answer the following question.

Discuss the following as special cases of elastic collisions and obtain their exact or approximate final velocities in terms of their initial velocities.

  1. Colliding bodies are identical.
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  3. A very light object collides on a comparatively much massive object, initially at rest.

Explain the characteristics of elastic and inelastic collision.


A ball is thrown vertically down from height of 80 m from the ground with an initial velocity 'v'. The ball hits the ground, loses `1/6`th of its total mechanical energy, and rebounds back to the same height. If the acceleration due to gravity is 10 ms-2, the value of 'v' is


A particle of mass 'm' collides with another stationary particle of mass 'M'. A particle of mass 'm' stops just after collision. The coefficient of restitution is ______.


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Region A : V > E
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Region C : K > E
Region D : V > K

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Answer carefully, with reason:

Is the total linear momentum conserved during the short time of an inelastic collision of two balls ?


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