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  3. 8th Class
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8th Class Science Sample Paper Science Sample Paper-5

  • question_answer
    A ball rolling along the ground gradually slows down and finally comes to rest. Why does this happen? What is the effect of this force?

    Answer:

            The force responsible for changing the state of motion of ball is the force of friction. The ball will come to rest position. This force causes wear and tear of the objects in motion.                                                                               


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