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  5. Force and Pressure

8th Class Science Force and Pressure Question Bank Force and Pressure

  • question_answer
    What force is needed to a accelerate a 60 kg wagon from rest to \[5.0\,\text{m}{{\text{s}}^{-2}}\] in 2.0 seconds?

    A) 100 N            

    B) 120 N

    C) 150 N         

    D) 130 N

    Correct Answer: C

    Solution :

                   


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