8th Class Science Sample Paper Science Olympiad Model Test Paper-1

  • question_answer
    Which of the following statements is correct about force?

    A) Force is required to change the direction of the motion of a moving body

    B) Force is used to change the shape or size of an object

    C) Force is required to change the speed of a moving body

    D) All of these

    E) None of these

    Correct Answer: D


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