| Statement I In elastic collision, the KE of the system always remains constant. |
| Statement II The momentum of the system of colliding bodies remains conserved during collision. |
A) Both Statement I and Statement II are true and the Statement II is the correct explanation of the Statement I
B) Both Statement I and Statement II are true but the Statement II is not the correct explanation of the Statement I
C) Statement I is false but Statement II is true
D) Both Statement I and Statement II are false
Correct Answer: C
Solution :
Statement I is false but Statement II is true. The KE of the system converts in PE during collision. So, even in elastic collision the KE of the system is not conserved during collision. But momentum of the system is conserved even during collision.
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