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9th Class Science Sample Paper Sample Paper - 3 Term - 1

  • question_answer
      Two bodies of masses 4 kg and 5 kg are acted upon the same force. If the acceleration of the lighter body is 3 ms-2, then find the acceleration produced in heavier body. What will be the acceleration when same force is applied on both bodies tied together?

    Answer:

      Here given masses are Let the magnitude of force be F. As it produces an acceleration in the lighter body of massHence  Acceleration produced by this force in heavier body of mass m2.                                                                                                                                                       (1) and the acceleration produced when same force is applied on both bodies tied together.     


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