Railways Basic Science and Engineering Work, Energy And Power / कार्य, ऊर्जा एवं शक्ति Question Bank Work, Power, Energy

  • question_answer
    Formula for gravitational potential energy is

    A) \[{{E}_{P}}=mg/h\], where m is mass, g is gravitational pull and is height

    B) \[{{E}_{P}}=m/gh\], where m is mass, g is gravitational pull and is height

    C) \[{{E}_{P}}=mgh\], where m is mass, g is gravitational pull and is height

    D) \[{{E}_{P}}=gh/m\], where m is mass, g is gravitational pull and is height

    Correct Answer: C


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