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9th Class Science Force and laws of motion Question Bank MCQs - Force and Laws of Motion

  • question_answer
    When a rubber balloon held between the hands is pressed, its shape changes. This happens because

    A) balanced forces act on the balloon

    B) unbalanced forces act on the balloon

    C) frictional forces act on the balloon

    D) gravitational forces act on the balloon

    Correct Answer: A

    Solution :

    [a] Balanced forces cause a change in shape of object without change in its state of motion.


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