NEET Sample Paper NEET Sample Test Paper-1

  • question_answer 2) A bullet is fired and get embedded in a block kept on a table. If table is frictionless, then:

    A)  Potential energy gets conserved.

    B)  Kinetic energy gets conserved

    C)  Momentum gets conserved.

    D)  both (B) and (C)

    Correct Answer: C

    Solution :

    It is clear that in elastic collision the momentum is conserved. Therefore, when the bullet is embedded in a block lying on a frictionless table, the momentum gets conserved.

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