Q. In inelastic collision, which quantity is not conserved?

बेलोचदार टक्कर में कौन सी मात्रा संरक्षित नहीं रहती है?

A
Momentum
गति
B
Kinetic energy
गतिज ऊर्जा
C
Mass
द्रव्यमान
D
Linear momentum
रेखीय संवेग

Explanation

In inelastic collisions, kinetic energy is not conserved—some of it is converted into heat, sound, deformation, etc.
However:

  • Momentum is always conserved.

  • Mass is conserved unless nuclear processes are involved.

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