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Everything posted by niha

  1. Hey help plz . I tried solving it cant get it so far ....
  2. niha

    Homework help

    Why donot the images ulpoad? Taking a picture and posting it here us more easy than typing the whole question .... I have a lot of questions to ask. Plz recommend me some effective method
  3. niha


    Car pulls trailer of mass 500 kg . The friction acting on the car is 1200 n and that on the trailer is 400 N . At first the acc of the car and trailer system is 2 m/s^2 What is the tension In coupling btw the car and the trailer for this acc?
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