4th Class Science Work, Force and Energy Question Bank Work, Force and Energy

  • question_answer 43) Which of the following cannot be done by using muscular force?

    A) Changing the direction of a moving body

    B) Stopping a moving body

    C) Changing one type of body into another type of body

    D) Increasing or decreasing the speed of a body

    Correct Answer: C

    Solution :

        Changing one type of body into another type of body

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