UPSC Physics Work, Energy And Power / कार्य, ऊर्जा एवं शक्ति Question Bank Laws of Motion, Force, Work, Energy and Power, Centre of Mass

  • question_answer
          The potential energy of a freely falling object decreases progressively.

    A) The law of conservation of energy is violated

    B) Potential energy gets converted into kinetic energy progressively

    C) Sum of Potential Energy and Kinetic Energy at any point during the free fall remains constant

    D) Both [b] and [c]

    Correct Answer: D


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