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Karnataka Board PUCPUC Science Class 11

State if the following statement is true or false. Give a reason for your answer. In an inelastic collision, the final kinetic energy is always less than the initial kinetic energy of the system.

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Question

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

In an inelastic collision, the final kinetic energy is always less than the initial kinetic energy of the system.

Options

  • True

  • False

MCQ
True or False
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Solution

This statement is True.

Explanation:

In an inelastic collision, the final kinetic energy is always less than the initial kinetic energy of the system. This is because in such collisions, energy is always lost in the form of heat, sound, and other forms.

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Chapter 5: Work, Energy and Power - EXERCISES [Page 89]

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NCERT Physics Part 1 and 2 [English] Class 11
Chapter 5 Work, Energy and Power
EXERCISES | Q 5.7 (d) | Page 89

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