NTSE Sample Paper NTSE SAT Practice Test-14

  • question_answer
    A  streiching force of 10 N is applied at one end  of a spring balance and an equal stretching force is applied at the other end at the same time .The reading on the balance will be

    A) 10 N    

    B)        Zero

    C) 20N                             

    D) 5N

    Correct Answer: A

    Solution :

    [a] The reading will be 10N, as other end provides the support.         


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