Manipal Engineering Manipal Engineering Solved Paper-2010

  • question_answer
     Two springs of force constants \[{{k}_{1}}\] and \[{{k}_{2}}\] are connected as shown. The effective spring constant k is

    A)  \[{{k}_{1}}+{{k}_{2}}\]                                 

    B)  \[\frac{{{k}_{1}}}{{{k}_{2}}}\]

    C)  \[{{k}_{1}}{{k}_{2}}\]                    

    D)                         \[2{{k}_{1}}{{k}_{2}}\]

    Correct Answer: A

    Solution :

                    Effective spring constant of parallel combination \[{{k}_{e}}={{k}_{1}}+{{k}_{2}}\]


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