7th Class Science Related to Competitive Exam Question Bank Work and energy

  • question_answer
    For a body falling freely under gravity from a height

    A) only the potential energy goes on increasing

    B) only the kinetic energy goes on increasing

    C) both kinetic energy as well as potential energy go on increasing

    D) the kinetic energy goes on increasing while potential energy goes on decreasing

    Correct Answer: D

    Solution :

        the kinetic energy goes on increasing while potential energy goes on decreasing


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