2. Questions Bank
  3. 9th Class
  4. Science
  5. Force and laws of motion

9th Class Science Force and laws of motion Question Bank Force And Laws Of Motion Formative Subjective Problems

  • question_answer
    If a string is inextensible the magnitude of acceleration of any number of masses connected through string is ______ (a) Always same                 (b) Always different (c) Sometime different   (d) None of these

    Answer:

    [a] If a string is inextensible the magnitude of acceleration of any number of masses connected through string is always same.


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